3811: The final product of photosynthesis is:
(a) Carbohydrates
(b) Carbon dioxide
(c) Oxygen
(d) Water
3812: Assertion (A) :
An iron ball floats on mercury but gets immersed in water.
Reason (R) :
The specific gravity of iron is more than that of mercury.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually 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
3813: The religion of early Vedic Aryans was primarily of
(a) Bhakti
(b) image worship and Yajnas
(c) worship of nature and Yajnas
(d) worship of nature and Bhakti
3814: Consider the following pairs :
Terms sometimes seen in news ---------- Context /Topic
1. Belle II experiment ---------- Artificial Intelligence
2. Blockchain technology ---------- Digital/Cryptocurrency
3. CRISPR - Cas9 ---------- Particle Physics
Which of the pairs given above is/are correctly matched ?
(a) 1 and 3 only
(b) 2 only
(c) 2 and 3 only
(d) 1, 2 and 3
3815: What was Komagata Maru?
(a) A political party based in Taiwan
(b) Peasant communist leader of China
(c) A naval ship on voyage to Canada
(d) A Chinese village where Mao Tse Tung began his Long march