What comes next in the series: A1, B2, C3, D4, ?

A. E5
Posted in:  Rule-Detection -  Alphabet Test -  Verbal Reasoning

Identify the number that does not belong to the group.

C. 30
Posted in:  Choose odd Numbers -  Classification -  Verbal Reasoning

H : I :: J : ?

A. K
Posted in:  Alphabet Analogy -  Analogy -  Verbal Reasoning

If a person walks at a speed of 4 km/h, how long will it take to walk 20 km?

B. 5 HOURS
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

Select the odd number from the following list.

D. 12
Posted in:  Choose odd Numbers -  Classification -  Verbal Reasoning