Verbal Reasoning - Mental Ability Questions

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. 4, 13, 40, 121, ?

If I=9 and SLIP=56, then FALL= ?

Pointing towards a man Soumya says, "His mother's daughter is my sister". How is Soumya related to the man?

In the following question, select the related number from the given alternatives.
3 : 27 : : 4 : ?

Raju walks 4 km towards East. Then. he turns left and walks another 3 km. In which direction and at what distance is he from his initial position?

In the following question, select the related letters from the given alternatives.
ELQZ : AJOV : : VXTD : ?

If "A" denotes "multiplied by", "B" denotes "subtracted from", "C" denotes "added to" and "D" denotes "divided by", then

8 B 31 C 49 D 7 A 16 = ?

In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the followingquestion. 8 ÷ 14 - 20 + 5 x 2 = ?