4191: Assertion (A) :
A tennis ball will bounce higher in Calcutta than it would in Shimla.
Reason (R) :
The downward pull due to gravity is less and air is more rarefied in Shimla than in Calcutta.
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
4192: Which of the following pairs are correctly matched ?
I. Lothal : Ancient dockyard
II. Sarnath : First Sermon of Buddha
III. Rajgir : Lion capital of Asoka
IV. Nalanda : Great seat of Buddhist learning
Select the correct answer using the codes given below:
Codes :
(a) I, II, III and IV
(b) III and IV
(c) I, II and IV
(d) I and II
4193: Under which of the following circumstances may 'capital gains' arise?
1. When there is an increase in the sales of a product
2. When there is a natural increase in the value of the property owned
3. When you purchase a painting and there is a growth in its value due to increase in its popularity
Select the correct answer using the codes given below :
(a) 1 only
(b) 2 and 3 only
(c) 2 only
(d) 1, 2 and 3
4194: The increasing amount of carbon dioxide in the air is slowly raising the temperature of the atmosphere, because it absorbs
(a) the water vapour of the air and retains its heat
(b) the ultraviolet part of the solar radiation
(c) all the solar radiations
(d) the infrared part of the solar radiation
4195: Recently Unnao district of Uttar Pradesh was in news. Which of the following information about Unnao is true:
1. River Ganga flows through this district.
2. It is not the birth place of freedom fighter Chandra Sekhar Azad.
(a) Only 1 is true
(b) only 2 is true
(c) Both 1 and 2 is true
(d) Neither is true