1.What are the required waves for long-distance wireless communication?
[A] infrared rays [B] ultraviolet rays [C] radio waves [D] Micro wavesANSWER:B
2.How many Presidents of India have been elected unopposed?
[A] 1 [B] 2 [C] 4 [D] 3ANSWER:B
3.A sum of 4000 becomes 7000 in 6 years with simple interest. If the rate of interest doubles itself, what will be the amount after 6 years?
(a) 8500
(b) 9000
(c) 8000
(d) 10000
ANSWER:D
4.The son of an old man is the uncle of my son. Tell me, what is the relation of the only son of the only daughter of my mother to that old man?
(A) grandson
(B) uncle
(C) niece
(D) none of these
ANSWER:A
5.Which is a synonym of duplicate?
A.Repetition
B.Artlessness
C.Deceit
D.Cleverness
ANSWER:C
