Verbal Reasoning - Mental Ability Questions

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

2 - 12 + 10 x 5 ÷ 12 = ?

Select the option that gives the number missing from the following figure.

Assertion(A) : Most of the Himalayan rivers are perennial.
Reason(R) : They are fed by melting snow.

Pointing to a woman, a girl says,"She is mother of the only child of my father-in-law." How is the woman related to the girl?

 In the following question four words are given of which two words are most nearly the same or opposite in meaning. Find the two words.

(A) Soft    (B) Fatiguing     (C) Discordant     (D) Force  

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

How many spaces are required between punctuation?

A chord that passes through the center of a circle is