Verbal Reasoning - Mental Ability Questions

In the following question, select the related letter/letters from the given alternatives.

ADF : KNP : : ILN : ?

If 20#4 = -5, 50#25 = -2 and 80#16 = -5, then find the value of 10#2 = ?

In the following question, select the related number pair from the given alternatives.

13 : 17 : : ? : ?

In the following question, select the related letter pair from the given alternatives.

MRQ : PUT : : ?  :  ?

Arrange the given words in the sequence in which they occur in the dictionary.

1. Tinned

2. Timber

3. Tinkle

4. Thunderstorm

5. Thursday

In the following question, select the related word pair from the given alternatives.

Square : Perimeter : : ? : ?

Arrange the given words in the sequence in which they occur in the dictionary.

i. Fabric
ii. Face
iii. Failure
iv. Faculty

Study the following information and answer the questions given below:

Eachof five friends A, B, C, D and E travels different distances to their workplaces.A travels more than B but less than E. D travels more than only C. The one, who travels the most, travels 30 km. B travels 15 km to his workplace.

Who amongst the following possibly travels 5 km to the workplace?