2446: Which one of following is produced during the formation of photochemical smog?
(a) Hydrocarbons
(b) Nitrogen Oxides
(c) Ozone
(d) Methane
2447: Match List-I (Persons) with List-II (Positions) and select the correct answer using the codes given below the Lists:
List-I List-II
(Persons) (Positions)
(A) B.P. Mishra 1. Executive Director, IMF
(B) Suresh Kalamadi 2. Chairman, Steel Authority of India Ltd.
(C) PrafulPatel 3. President, Indian Olympic Association
(D) V. S. Jain 4. Vice-President, South Asian Region, World Bank
Codes:
A B C D
(a) 4 2 1 3
(b) 1 3 4 2
(c) 4 3 1 2
(d) 1 2 4 3
2448: The demand for the Tebhaga Peasant Movement in Bengal was for
(a) the reduction of the share of the landlords from one-half of the crop to one-third
(b) the grant of ownership of land to peasants as they were the actual cultivators of the land
(c) the uprooting of Zamindari system and the end of serfdom
(d) writing off all peasant debts
2449: Ajanta paintings depict:
(a) Ramayana
(b) Mahabharata
(c) Jatakas
(d) Panchatantra
2450: In an atom, the order of filling up of the orbitals is governed by
(a) Aufbau principle
(b) Heisenberg's uncertainty principle
(c) Hund's rule
(d) Pauli's exclusion principle