2071: In which one of the following places is the Shompen tribe found?

(a) Spiti Valley
(b) Nicobar Islands
(c) Nilgiri Hills
(d) Lakshadweep islands
2072: A student has 60% chance of passing in English and 54% chance of passing in both English and Mathematics. What is the percentage probability that he will fail in Mathematics ?

(a) 12

(b) 36

(c) 4

(d) 10
2073: Which one of the following satisfies the relationship

D d a : a D D : : R r b : ?

(a) D D A
(b) R R R
(c) b R R
(d) B B r
2074: In the case of election to the Lok Sabha, the amount of Security deposited for general category candidates and SC/ST category candidates respectively is

(a) Rs 5,000 and Rs 2,500
(b) Rs 10,000 and Rs 2,500
(c) Rs 10,000 and Rs 5,000
(d) Rs 15,000 and Rs 7,500
2075: Which one of the following rivers originates at Amarkantak ?

(a) Mahanadi
(b) Narmada
(c) Tapti
(d) Damodar