4011: Chlorophyll is a/an:
(a) Halogen acid
(b) A green pigment found in the plants
(c) A chloro-organic compound
(d) Element
4012: Which one of following is produced during the formation of photochemical smog?
(a) Hydrocarbons
(b) Nitrogen Oxides
(c) Ozone
(d) Methane
4013: Assertion (A):
During the reign of Shahjahan, Dara Sikoh was sent on expedition to Balkha, Badakh-shan and Qandahar.
Reason (R):
The expedition sent by Shahjahan to the Middle-East was a marvellous success.
(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
4014: With reference to Congress Socialist Party, consider the following statements:
1. It advocated the boycott of British goods and evasion of taxes.
2. It wanted to establish the dictatorship of proletariat.
3. It advocated separate electorate for minorities and oppressed classes.
Which of the statements given above is / are correct?
(a) 1 and 2 only
(b) 3 only
(c) 1, 2 and 3
(d) None
4015: Which of the following pairs is correctly matched ?
(a) Dewan-i-bandagani : Tughlaq
(b) Dewan-i-Mustakhraj : Balban
(c) Dewan-i-Kohi : Alauddin Khilji
(d) Dewan-i-Arz : Muhammad Tughlaq