q: ELFA, GLHA, ILJA, _____, MLNA
Options:
(A) IOH
(B) HTY
(C) YOU
(D) FLQ
(E) KLLA
a: The second and forth letters in the series, L and A, are static. The first and third letters consist of an alphabetical order beginning with the letter The answer is (E).
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q: Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is ?
Options:
(A) 5/16
(B) 5/12
(C) 5/87
(D) 5/56
(E) 5/38
a: Using question number 11 and 12, we get the probability as
1 - (1/36 + 5/9) = 5/12 The answer is (B).
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q: How many terminating zeroes T does 200! have?
Options:
(A) 40
(B) 48
(C) 49
(D) 55
(E) 64
a: You have 40 multiples of 5, 8 of 25 and 1 of 125. This will give 49 zeros. The answer is (C).
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q: The speed of a boat in still water is 30kmph and the speed of the current is 20kmph. Find the speed downstream and upstream?
Options:
(A) kmph
(B) kmph
(C) kmph
(D) kmph
(E) kmph
a:
Speed downstream = 30+ 20 = 50 kmph
Speed upstream = 30 - 20 = 10 kmph The answer is (B).
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