2051: In the series

AABABCABCDABCDE........

which letter occupies the 100th position?

(a) I
(b) K
(c) H
(d) J
2052: Gondwana hills are located in:

(a) Punjab

(b) Jammu and Kashmir

(c) Madhya Pradesh

(d) Nagaland
2053: Consider the following:

Carbon monoxide
Methane
Ozone
Sulphur dioxide
Which of the above are released into atmosphere due to the burning of crop/biomass residue?

(a) 1 and 2 only

(b) 2, 3 and 4 only

(c) 1 and 4 only

(d) 1, 2, 3 and 4
2054: Consider the following pairs: National Park River flowing through the Park

1. Corbett National Park : Ganga

2. Kaziranga National Park : Manas

3. Silent Valley National Park : Kaveri

Which of the above pairs is/are correctly matched?

(a) 1 and 2
(b) 1 and 3
(c) 3 only
(d) None
2055: Who gave the Communal Award in India?

(a) C. R. Attlee

(b) Ramsay Macdonald

(c) Stafford Cripps

(d) None of the above