If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion

C. If Assertion is True but the Reason is False D. If both Assertion & Reason are false.

121. Assertion :– A solid material is supplied heat at constant rate. The temperature of the material is changing with the heat input as shown in figure.

Specific heat of vapour of substance is three times of specific heat of liquid of substance.

Reason :– Specific heat ^_slope¹

(1) A (2) B (3) C (4) D

118.



(1) PCT - 65 to 75%



(2)



(3) DCT - NH₄^



(4)



119.





^?

(1)



⁽²⁾



(3)



⁽⁴⁾



120.



:-(a)



^-



(b)



^-



^BGA



(c)



^-



(d)



^-





(1) a, b (2) b, c (3) c, d (4) a, b, d



¹²¹



¹⁸⁰









A.



 

B.



  

C.

  

D.

 

121.

 

   



  

 

^:–



^



¹

(1) A (2) B (3) C (4) D

122. Assertion :- A wave can be represented by function y = f (kx ± t).

Reason :- Because it satisfy the differential equation.

 

 

  

  

2 2

2 2 2

y 1 y

x v t where 



v k

(1) A (2) B (3) C (4) D

123. Assertion :– When a current flows in the coil of transformer then its core becomes hot.

Reason :– The core of transformer is made of iron.

(1) A (2) B (3) C (4) D

124. Assertion : When temperature of a conductor is increased its resistacne increases.

Reason : Free electrons collide more frequently

(1) A (2) B (3) C (4) D

125. Assertion :- On a banked curved track, vertical component of normal reaction provides the necessary centripetal force.

Reason :- Centripetal force is not always required for turning.

(1) A (2) B (3) C (4) D

126. Assertion : If we see along the axis of a charged ring, the magnitude of electric field is minimum at centre and magnitude of electric potential is maximum.

Reason : Electric field is a vector quantity while electric potential is scalar

(1) A (2) B (3) C (4) D

127. Assertion :- When a body tends to slide down an inclined plane, force of friction acts up the plane.

Reason :- Friction always opposes the relative motion.

(1) A (2) B (3) C (4) D

128. Assertion : In an L-R series AC circuit current in the circuit will decrease with increase in frequency.

Reason : Phase difference between current function and voltage function will increase with increase in frequency.

(1) A (2) B (3) C (4) D

122.



^:-



y = f (kx ± t)







^:-





 

 

  

  

2 2

2 2 2

y 1 y

x v t



^v_k

(1) A (2) B (3) C (4) D

123.

 

  

 

^:–

  

(1) A (2) B (3) C (4) D

124.



^:







^:



(1) A (2) B (3) C (4) D

125.



^:-







^:-





(1) A (2) B (3) C (4) D

126.



^:









^:





(1) A (2) B (3) C (4) D

127.



^:-







^:-



(1) A (2) B (3) C (4) D

128.



^:



^L-R



^AC







^:





(1) A (2) B (3) C (4) D

129. Assertion :- Two identical spherical balls are released from two inclined plane. First is sufficiently rough to allow pure rolling and second is smooth. Both the balls will have same kinetic energy on reaching to the bottom.

Reason :- Linear velocity of second ball will be more.

h h

O O

(1) A (2) B (3) C (4) D

130. Assertion : When unequal and opposite charge given to two parallel metal plates then complete charge exist on inner surface of plates.

Reason : Due to attraction complete charge comes on inner surface of plate

(1) A (2) B (3) C (4) D

131. Assertion :- A body of mass m₁ collides head on elastically with another stationary body of mass m₂. After the collision velocity of mass m₂ is maximum, when m₁ >> m₂.

Reason :- Velocity of second body is always maximum, when its mass m₂ is greater than the mass of the hitting body.

(1) A (2) B (3) C (4) D

132. Assertion :- Free electrons always keep on moving in a conductor, even then no magnetic force acts on them in magnetic field unless a current is passed through it.

Reason :- The average velocity of free electrons is zero.

(1) A (2) B (3) C (4) D

133. Assertion :- Sky wave signals are used for long distance radio communication. These signals are in general, less stable than ground wave signals.

Reason :- The state of ionosphere varies from hour to hour, day to day and season to season.

(1) A (2) B (3) C (4) D

134. Assertion : For a prism of refracting angle 60°

and refractive index ₂minimum deviation is 30°.

Reason : At minimum deviation, r₁ = r₂ =  30 2

A .

(1) A (2) B (3) C (4) D

129.



^:-











^:-



h h

O O

(1) A (2) B (3) C (4) D

130.



^:









^:





(1) A (2) B (3) C (4) D

131.



^{:- m}1





^m2



m₁ >> m₂



^m2







^{:- m}2





^m2





(1) A (2) B (3) C (4) D

132.



^:-











^:-



(1) A (2) B (3) C (4) D

133.



^:-









^:-

  



(1) A (2) B (3) C (4) D

134.



^:



^60º



2





^30º





^:



^r1 = r₂ =  30 2 A

(1) A (2) B (3) C (4) D

135. Assertion :- NAND & NOR are called universal gates.

Reason :- By repetetive use of NAND and NOR any logic gate can be constructed.

(1) A (2) B (3) C (4) D

136. Assertion : Water in a container is to be cooled by putting an ice cube in it. Water will get cooled fastest in case ‘A’.

A B C

Reason : In ‘A’ wat er is cooled through convection only, in ‘B’ partly through convection and partly through conduction and in ‘C’ through conduction only.

(1) A (2) B (3) C (4) D

137. Assertion :- A needle placed carefully on the surface of water may float, whereas the ball of the same material will always sink.

Reason :- The buoyancy of an object depends both on the material and shape of the object.

(1) A (2) B (3) C (4) D

138. Assertion : We cannot get diffraction pattern from a wide slit illuminated by monochromatic light.

Reason : In diffraction pattern, all the bright bands are not of the same intensity.

(1) A (2) B (3) C (4) D

139. Assertion :- Sound waves cannot be polarised.

Reason :- Polaris ation can occur only in transverse waves.

(1) A (2) B (3) C (4) D

140. Assertion : Energy is released when heavy nuclei undergo fission or light nuclei undergo fussion.

Reason : For heavy nuclei, binding energy per nucleon increases with increasing A while for light nuclei it decreases with increasing A.

(1) A (2) B (3) C (4) D

141. Assertion :- CO₂ obtained either by heating CaCO₃ or by burning carbon. The ratio of carbon and oxygen is 3 : 8 by mass.

Reason :- This is attributed to the law of constant proportion.

(1) A (2) B (3) C (4) D

135.



:- NAND



^NOR

   

 



^{:- NAND}



^NOR





(1) A (2) B (3) C (4) D

136.



^:

         



^A

 

 

A B C



^:



^A



^B







^C



(1) A (2) B (3) C (4) D

137.



^:-









^:-





(1) A (2) B (3) C (4) D

138.



^:







^:





(1) A (2) B (3) C (4) D

139.



^:-





^:-





(1) A (2) B (3) C (4) D

140.



^:-







^:-



^A





^A





(1) A (2) B (3) C (4) D

141.



^{:- CaCO}3





^CO2



3:8





^:-





(1) A (2) B (3) C (4) D

142. Assertion :- An exotherm ic process, non-spontaneous at high temperature may become spontaneous at low temperature.

Reason :- With decrease in t emperat ure, rendomness (entropy) increases.

(1) A (2) B (3) C (4) D

143. Assertion :- 0.1M solution of urea shows the same depression in f.p. as shown by 0.1 M glucose solution.

Reason :- Both have same value of K_f

(1) A (2) B (3) C (4) D

144. Assertion :- Enthalpy of graphite is lower than that of diamond.

Reason :- Entropy of graphite is greater than that of diamond.

(1) A (2 ) B (3) C (4) D

145. Assertion :- Pb⁴⁺ compounds are stronger oxidizing agents than Sn⁴⁺ compounds.

Reason :- The higher oxidation states for the group 14 elements are more stable of the heavier members of the group due to 'inert pair effect'.

(1) A (2) B (3) C (4) D

146. Assertion : H₂O()  H₂O(g) low pressure is favourable for increasing boiling point.

Reason :- On increasing pressure liquid will easily convert into gas.

(1) A (2) B (3) C (4) D

147. Assertion :- s-p mixing is observed in N₂ but not in O₂.

Reason :- Energy difference between 2s-2p is much higher in oxygen atom than in nitrogen atom.

(1) A (2) B (3) C (4) D

148. Assertion :- CH₃–CHOHCH–OH–CH₃ can have meso form.

Reason :- There are dissimilar chiral carbon.

(1) A (2) B (3) C (4) D

149. Assertion :- Zn is produced in gaseous state when it is extracted by

ZnO + C  Zn + CO

Reason :- Reduction of ZnO by carbon is possible at temperature which is higher than the boiling point of Zn.

(1) A (2) B (3) C (4) D

142.



^:-







^:-





(1) A (2) B (3) C (4) D

143.



^:-



^0.1





^{0.1 M}





^:-



^K_f



(1) A (2) B (3) C (4) D

144.



^:-





^:-

 



(1) A (2 ) B (3) C (4) D

145.



^{:- Pb4+}



^Sn4+



 

^:-



¹⁴







(1) A (2) B (3) C (4) D

146.



^{:- H}2O()  H₂O(g)





 

^:-





(1) A (2) B (3) C (4) D

147.



:- "s-p mixing" N₂



^O₂







^{:- O}2



^2s-2p



^N₂





(1) A (2) B (3) C (4) D

148.



^{:- CH}3–CHOHCH–OH–CH₃







^:-



(1) A (2) B (3) C (4) D

149.



:- ZnO + C  Zn + CO



Zn





^{:- ZnO}



^C





^Zn



(1) A (2) B (3) C (4) D

150. Assertion :- Diastereoisomers have different physical properties.

Reason :- They are non-superimposable mirror images.

(1) A (2) B (3) C (4) D

151. Assertion :- SnCl₂ produces black precipitate with Hg₂Cl₂.

Reason :- HgCl₂ does not react with SnCl₂.

(1) A (2) B (3) C (4) D

152. Assertion :- Maltose is composed of galactose.

Reason :- Glucose and galactose are differ from C₃-position.

(1) A (2) B (3) C (4) D

153. Assertion :- In optically active octahedral complex [Fe(EDTA)]^2–, coordination number of Fe is 6.

Reason :- EDTA^–4 is hexadentate ligand and contain chiral carbon.

(1) A (2) B (3) C (4) D

154. Assertion :- 2CO_(g) + 1

2O_2(g)  2CO_2(g) ...(i) 2NO_(g) + 1

2O_2(g)  2NO_2(g) ...(ii) Reaction (i) is slower than reaction (ii)

Reason :- Activation energy of reaction (i) is greater than that of (ii).

(1) A (2) B (3) C (4) D

155. Assertion :- [Co(NH₃)₅NO₂]Cl and PtCl₂4NH₃ can be differentiated by addition of AgNO₃ quantitatively.

Reason :- [Co(NH₃)₅NO₂]Cl and PtCl₂4NH₃ can be different iated by addit ion of AgNO₃ qualitatively.

(1) A (2) B (3) C (4) D

156. Assertion :– During the electrolysis of water, two fraday of charge wil l produce a total of 33.6 litre of gases at S.T.P. at electrodes.

Reason :– In the electrolysis of water, 2 faraday of charge will produce 1

2 mole of H₂ gas and 1

4 mole of O₂ gas.

(1) A (2) B (3) C (4) D

150.



^:-



 

^:-





(1) A (2) B (3) C (4) D

151.



^{:- SnCl}2, Hg₂Cl₂



 

^{:- HgCl}2, SnCl₂



(1) A (2) B (3) C (4) D

152.



^:-





^:-



^C3-



(1) A (2) B (3) C (4) D

153.



:- [Fe(EDTA)]^2–



^Fe



⁶





^{:- EDTA–4} hexadentate



^chiral

carbon



(1) A (2) B (3) C (4) D

154.



^{:- 2CO}(g) + 1

2O_2(g)  2CO_2(g) ...(i) 2NO_(g) + 1

2O_2(g)  2NO_2(g) ...(ii)



⁽ⁱ⁾



⁽ⁱⁱ⁾





^:-



⁽ⁱ⁾





⁽ⁱⁱ⁾



(1) A (2) B (3) C (4) D

155.



^{:- [Co(NH}3)₅NO₂]Cl



^PtCl₂^4NH₃



AgNO₃

   





:- [Co(NH₃)₅NO₂]Cl



^PtCl24NH₃



AgNO₃



(1) A (2) B (3) C (4) D

156.



^:–



²





^33.6







^:–



²



1

2



^H2



¹₄



^O2



(1) A (2) B (3) C (4) D

157. Assertion :- Red vapours are produced when chloride or bromide salts are heated with K₂Cr₂O₇(s) and conc. H₂SO₄

Reason :- Orange red volatile products are formed due to redox reaction of Br^– and Cl^– with K₂Cr₂O₇.

(1) A (2) B (3) C (4) D

158. Assertion :- Chlorobenzene undergo electrophilic substitutions more readily than benzene.

Reason :- Chlorobenzene gives a mixture of ortho, meta and para products.

(1) A (2) B (3) C (4) D

159. Assertion :- Lyophilic sol. are more stable then lyophobic sol.

Reason :- Lyophilic sol. contains greater hydration energy.

(1) A (2) B (3) C (4) D

160. Assertion :- Carbylamine reaction involves chem ical reaction between 1° amine and chloroform in basic medium.

Reason :- In carbylamine reaction, –NH₂ group changes into –NC group.

(1) A (2) B (3) C (4) D

161. Assertion :- Diatomaceous earth is used in polishing, filteration of oil and syrups.

Reason :- Diatomaceous earth is gritty due to presence of silica.

(1) A (2) B (3) C (4) D

162. Assertion :- Myoglobin content is high in red fibres.

Reason :- Red fibres depends on anaerobic process for energy.

(1) A (2) B (3) C (4) D

163. Assertion :- Origin of seed habit was first time found in Pteridophytes.

Reason :- Pteridophytes show successful land habit.

(1) A (2) B (3) C (4) D

164. Assertion :- Cortisol stimulate deamination and urea formation.

Reason :- Cortisol promotes deposition of fat in unusual sites of the body.

(1) A (2) B (3) C (4) D

165. Assertion :- Prototherian lays youngs at an immature stage so females are provided with a pouch for carrying the young one.

Reason :- Prototherian are ovoviviparous with anals & urinogenital opening are separate.

(1) A (2) B (3) C (4) D

166. Assertion :- Menstrual cycle is stopped during pregnancy.

Reason :- Lack of menstruation is always confirmation of pregnancy.

(1) A (2) B (3) C (4) D

167. Assertion :- Taenia completely depend upon predigested nutrients absorbed from the host's intestine.

Reason :- Complete absence of an alimentary canal is unique parasite adaptation of Taenia.

(1) A (2) B (3) C (4) D

168. Assertion :- Foetal ejection reflex triggers release of oxytocin from the maternal pituitary.

Reason :- Signals for parturition originate from fully developed foetus alone.

(1) A (2) B (3) C (4) D

169. Assertion :- Collenchyma is a living mechanical tissue.

Reason :- Collenchyma is found in hypodermis of young monocot stem

(1) A (2) B (3) C (4) D

170. Assertion :- Anemophily considered as a wasteful process.

Reason :- Anemophilous flowers are neither attractive nor fragrant.

(1) A (2) B (3) C (4) D

171. Assertion :- In plasma membrane non polar tail of saturated hydrocarbon is protected from the aqueous environment.

Reason :- The lipid component of the membrane mainly consists of phosphoglyceride.

(1) A (2) B (3) C (4) D

172. Assertion :- Scientifically it is correct to say that the sex of the baby is determined by the father and not by the mother.

Reason :- The presence of X or Y chromosome in the sperm determines the sex of the baby.

(1) A (2) B (3) C (4) D

173. Assertion :- Charagaff equivalancy rule valid for RNA of reovirus.

Reason :- RNA is double stranded in reovirus.

(1) A (2) B (3) C (4) D

174. Assertion :- The Probability of DNA polymorphism would be higher in non codeing DNA sequences.

Reason :- Mutations in these sequences have immediate effect on an individuals reproductive ability.

(1) A (2) B (3) C (4) D

175 Assertion :- Substances, that have hydrophilic nature, find it difficult to pass through the cell membrane.

Reason :- Movement of hydrophilic substances is facilitated by membrane proteins.

(1) A (2) B (3) C (4) D

176. Assertion :- Recombinant colonies will produce blue color in the medium having X-gal compounds Reason :- The gal gene of vector does not show insertional inactivation by foreign DNA

(1) A (2) B (3) C (4) D

177. Assertion :- In all photosynthetic plants first stable fixation product during Calvin cycle is phosphoglycerate.

Reason :- Phosphoglycerate is always the first fixation product of dark reaction whether fixation occurs with the help of PEPcase or RuBisCO.

(1) A (2) B (3) C (4) D

178. Assertion :- Cyclosporin is immunosuppressive drug.

Reason :- Cyclospori n is obtained from trichophyton.

(1) A (2) B (3) C (4) D

179. Assertion :- Hepatitis may lead to jaundice Reason :- Hepatocytes fail to perform optimally in hepatitis

(1) A (2) B (3) C (4) D

180. Assertion :- Although oceans constitute 70% of earth yet they contribute 32% of net primary productivity.

Reason :- In ocean light is the limiting factor.

(1) A (2) B (3) C (4) D

181. Researchers have been successful in creating genetically altered mosquitoes that cannot infect humans with malaria, which claims over one million lives worldwide every year. Which species of mosquito was used by the scientists in their research ?

(1) Anopheles albimanus (2) Anopheles stephensi (3) Anopheles benarrochi (4) Anopheles apicimacula

182. The headquarters of International Cricket Council is located at (2) Anopheles stephensi (3) Anopheles benarrochi (4) Anopheles apicimacula

182.





:-(1)



⁽²⁾



(3)



⁽⁴⁾



183.



^RBC





^?

(1)



⁽²⁾



⁽³⁾



⁽⁴⁾



184.



^‘2



^’





^?

(1)



(2)



(3)



(4)



185.





^‘‘



^’’



:-(1)



⁽²⁾



(3)



⁽⁴⁾



186.





(1)



⁽²⁾



(3)



⁽⁴⁾



187.



^?

(1)



(2)



(3)



(4)



188.



^‘



^’



^?

(1)



⁽²⁾



(3)



⁽⁴⁾



189.



^?

(1)



(2)



(3)



(4)



190.

       



(1)



⁽²⁾



(3)



⁽⁴⁾



191.





^?

(1) 32 (2) 40

(3) 45 (4) 51

192.





^?

(1)



⁽²⁾



(3)



⁽⁴⁾



183. Which of the following is known as the graveyard of RBC ?

(1) Liver (2) Spleen (3) Brain (4) Heart 184. Which of the following organization has declared October 2, as the International day of Non-violence ? (1) United Nations General Assembly

(2) UNESCO

(3) World Peace Forum (4) Gandhi Peace Foundation

185. The king who is described as the ‘‘Indian Napolean’’ for his expansionist policies is :-(1) Samudragupta (2) Kumargupta (3) Chandragupta-I (4) Chandragupta-II 186. Spectacles used for viewing 3-Dimensional films

have

:-(1) Concave lens (2) Bifocal lens (3) Convex lens (4) Polaroids

187. Which of the following cups is not related to Cricket ?

(1) Scindia Gold cup (2) Asia cup

(3) Future cup

(4) Moin-Ud-Dowlah Gold cup

188. Whose autobiography is ‘By God’s decree’ ? (1) Kapil Dev (2) Allan Border (3) Sunil Gavaskar (4) Geophrey Boycott 189. Which of the following is not the name of a

chemical fertilizer ? (1) Urea

(2) Muriate of potash (3) Sodium sulphate

(4) Diammonium phosphate

190. 'Panna' is an important place in Madhya Pradesh.

It is famous for

:-(1) Iron mines (2) Diamond mines (3) Silver mines (4) Gold mines 191. The Panchayat Raj system in India was introduced

under the direction of which article of the Constitution ?

(1) 32 (2) 40 (3) 45 (4) 51

192. Which of the following terms is not used in the game of Football ?

(1) Love (2) Back Heel

(3) Far Post (4) Toe Poke

193.





^?

(1)



(2)



(3)



(4)



194.

 



(1)



⁽²⁾



(3)



⁽⁴⁾



195.





^?

(1) 12 (2) 13

(3) 14 (4) 15

196.







^?

(1)



⁽²⁾



(3)



⁽⁴⁾



197.





^?

(1)



(2)



(3)



(4)



198.





(1)



(2)



(3)



(4)



199.





^?

(1)



⁽²⁾



(3)



⁽⁴⁾



200.





^?

(1)



(2)



(3)



(4)



193. Which one of the following is not a World Heritage Site as identified by UNESCO ? (1) Kaziranga National Park

(2) Keoladeo National Park (3) Bandipur National Park (4) Manas Wildlife Sanctuary

194. The author of the book "One Night at the Call Center" is

:-(1) Vikram Seth (2) Jhumpa Lahiri (3) Anurag Mathur (4) Chetan Bhagat 195. How many languages feature on the language

panel of contemporary Reserve Bank of India Currency notes ?

(1) 12 (2) 13 (3) 14 (4) 15

196. Which temple is believed to have been first built in gold, then silver, then wood and finally stone ?

(1) Kashi Vishwanath (2) Khajuraho

(3) Somnath (4) Lingaraj

197. Whose birthday is celebrated as 'Engineer's day' in India ?

(1) Dr. APJ Abdul Kalam (2) John Gammon

(3) M. Visvesvarayya (4) Kristian Toubro

198. Which premier event in India has the offical motto 'Vasudhaiva Kutumbakam' ?

(1) International Film Festival of India (2) India International Trade Fair (3) Pravasi Bhartiya Divas (4) Gyanpith Awards

199. Which of these states shares its border with only one other Indian State ?

(1) Manipur (2) Nagaland

(3) Tripura (4) Sikkim

200. Which of these Constitutional positions has never been held by a woman in India ?

(1) Speaker of Lok Sabha (2) Chief Minister (3) State Governor (4) Vice President

In document Aiims Major Test (Page 25-36)