Choose the missing terms out of the given alternatives : ABD , DGK, HMS, MTB, SBL, ?
(A) XKW
(B) ZAB
(C) ZKU
(D) ZKW
Solution:
1st letter : A + 3 = D + 4 = H + 5 = M + 6 = S + 7 = Z 2nd letter : B + 5 = G + 6 = M + 7 = T + 8 = B + 9 = K 3rd letter : D + 7 = K + 8 = S + 9 = B + 10 = L + 11 = W
45.
Choose the missing terms out of the given alternatives : N5V, K7T, ?, E14P, B19N
(A) H9R
(B) H10Q
(C) H10R
(D) I10R
Solution:
1st letter : N - 3 = K - 3 = H - 3 = E - 3 = B Middle letter : 5 + 2 = 7 + 3 = 10 + 4 = 14 + 5 = 19 2nd letter : V - 2 = T - 2 = R - 2 = P - 2 = N
46.
Choose the missing terms out of the given alternatives.
A, D, H, M, ?, Z
(A) T
(B) G
(C) N
(D) S
47.
One term in the number series is wrong. Find out the wrong term.
8, 14, 26, 48, 98, 194, 386
(A) 14
(B) 48
(C) 98
(D) 194
Solution:
The correct pattern is x 2 - 2. So, 48 is wrong and must be replaced by (26 x 2 - 2) i.e. 50.
48.
Choose the missing terms out of the given alternatives.
ADVENTURE, DVENTURE, DVENTUR, ?, VENTU
(A) DVENT
(B) VENTURE
(C) VENTUR
(D) DVENTU
Solution:
One letter from the beginning and one from the end of a term are removed, one by one, in alternate steps.
49.
3F, 6G, 11I, 18L, ?
(A) 21O
(B) 25N
(C) 25P
(D) 27P
Solution:
Numbers : 3 + 3 = 6 + 5 = 11 + 7 = 18 + 9 = 27Letters : F + 1 = G + 2 = I + 3 = L + 4 = P
50.
Choose the missing terms out of the given alternatives.
R, U, X, A, D, ?