Verbal Reasoning - Mental Ability Questions

From the given words, select the word which cannot be formed using the letters of the given word.

SANCTION

In the following question, select the missing number from the given series.

5, 9, 13, 17, ?

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

i. Opposite
ii. Optimist
iii. Orthodox
iv. Operation

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

1. Regular

2. Rehearse

3. Regard

4. Refugee

5. Refine

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

i. Pitiful
ii. Plague
iii. Pitiless
iv. Plaque
v. Plankton

Select the related word/letters/numbers from the given alternatives:

9 : 162 :: 8 : ?

In which year was Sanjay born ? 

I. Sanjay is six years older than Gopal.

II. Gopal's brother was born in 1982.

III. Sanjay's brother as two years younger than Gopal's brother who was eight years younger than Gopal. 

Find the missing number in the following series:

43, 172, 86, 344, ?