Verbal Reasoning - Mental Ability Questions

In the following question, select the missing number from the given series.672, 666, 660, 654, ?

Arjun is facing east. He walks 10 m in this direction, then turns left and walks for another 10 m, then he turns right to walk 25 m and from there he walks another 10 m towards south. Finally, he walks 50 m to his left. How far is he from his original position?

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.

0.05, -0.1, ? , -0.4, 0.8

Select the related word/letters/number from the given alternatives.
Cup : Coffee:: Bowl : ?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

OP, RS, VW, ? , GH

If x stands for - , + means x , ÷ means + and - means ÷ , then what is the value of the given expression?

175 - 25 ÷ 5 + 2 x 3 + 10 = ?

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.

Herringbone

The distance between two cities is 30 Km. A man goes at a speed of 30 Km per hour and returns at 20 Km per hour. What is his average speed?