2121: An accurate clock shows the time as 3.00. After hour hand has moved 135°, the time would be
(a) 7.30
(b) 6.30
(c) 8.00
(d) 9.30
2122: In which of the following relief sculpture inscriptions is Ranyo Ashoka (King Ashoka) mentioned along with the stone portrait of Ashoka?
(a) Kanganahalli
(b) Sanchi
(c) Shahbazagrhi
(d) Sohgaura
2123: Assertion
Carbon dioxide in air is necessary for sustaining life
Reason
Carbon dioxide is assimilated in carbohydrates in photosynthesis
(a) if A and R both are correct and R is the correct explanation of A
(b) if A and R both are correct but R is not the correct explanation of A
(c) if A is correct and R is incorrect
(d) if A is incorrect and R is correct
2124: In India, the use of carbofuran, methyl parathion, phorate and triazophos is viewed with apprehension. These chemicals are used as
(a) pesticides in agriculture
(b) preservatives in processed foods
(c) fruit-ripening agents
(d) moisturising agents in cosmetics
2125: What was the immediate cause for the launch of the Swadeshi movement ?
(a) The partition of Bengal done by Lord Curzon
(b) A sentence of 18 months rigorous imprisonment imposed on Lokmanya Tilak
(c) The arrest and deportation of Lala Lajpat Rai and Ajit Singh; and passing of the Punjab Colonization Bill
(d) Death sentence pronounced on the Chapekar brothers