Verbal Reasoning - Mental Ability Questions

If "*" denotes "added to", "&" denotes "divided by", "@" denotes "multiplied by" and "%" denotes "subtracted from", then 136 & 8 @ 7 % 3 * 7 = ?

A is D's brother. D is the son of Mrs. C. B is Mrs. C's father. How is A related to B?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
MHZ, NIW, OKT, PNQ, ?

In a certain code, 134 is AGE and 92706 is INERT. What is 016923?

P is S's mother's only son's wife. How is P related to S?

Find the odd word/letters/number pair from the given alternatives.
(A) ZVR
(B) ZYX
(C ) QMI
(D) IEA

Select the related word from the given alternatives.
River : Stream :: Ocean : ?

If "A" denotes "added to", "C" denotes "divided by", "D" denotes "multiplied by" and "B" denotes "subtracted from", then
81 C 9 D 11 B 4 A 6 = ?