1366: Diamond and Emerald contain:

(a) Carbon and silicon

(b) Carbon and zinc

(c) Silicon, aluminium and beryllium

(d) Carbon and calcium
1367: The best performance in terms of Human Development among the Asian countries is by

(a) China
(b) Malaysia
(c) Korea
(d) Philippines
1368: Bustard King is found in:

(a) Assam

(b) Himalayan Range

(c) Rajasthan

(d) Madhya Pradesh
1369: Which one among the following rivers is the longest?

(a) Lena
(b) Congo
(c) Amur
(d) Amazon
1370: A schoolteacher has to select the maximum possible number of different groups of 3 students out of a total of 6 students. In how many groups any particular student will be included?

(a) 8
(b) 12
(c) 6
(d) 10