IBPS RRB Clerk 2013 shift 2

Instructions

What will come in place of the question mark (?) in the following series ?

Question 121

12   22    69    272    1365 ?

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Question 122

1    ??   27      64     125 

Video Solution
Question 123

104    153    189    214   ?

Video Solution
Question 124

15    17    32   49    81   130    ?

Video Solution
Question 125

15    17    21     29     45     77 ?

Video Solution
Instructions

From the following, differen committees are to be made as per the requirement given in each question.

In how many different ways can it de done? 10 men and 8 women out of which 5 men are teachers, 3 men doctors and businessmen. Among the women, 3 are 2 are teachers, 2 doctors, 2 researchers and 1 social worker.

Question 126

A Committee of 5 in which 3 men and 2 women are there.

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Question 127

A Committee of 4 in which at least 2 women are there.

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Question 128

A Committee is 5 in which 2 men teachers, 2 women teachers and 1 doctor are there.

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Question 129

A Committee of 7.

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Question 130

A Committee of 3 in which there is no teacher and no doctor.

Video Solution
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