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(#M40108794) INTERVIEW QUESTION numbers Keep an EYE

A set of consecutive natural numbers beginning with 1 is written on the board. A student came along and wrote one of these numbers one more time and found the average of the numbers written on the board as 40 20/27(mixed fraction). What was the number that was written twice on the board?
A)20
B)21
C)30
D)60

Asked In Interview D.RAVIKIRAN (10 years ago)

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(#M40152945) ELITMUS QUESTION data suffiency Keep an EYE

What is the value of a^3 + b^3 ?
(I) a^2 + b^2 = 22
(II) ab=3
(a) A (b) B (c) C (d) D

Asked In Elitmus D.RAVIKIRAN (10 years ago)

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(#M40108819) CAMPUS QUESTION numbers Keep an EYE

A natural number N, when divided by D, leaves a remainder of 17. When 3N is divided by D if the remainder is 7, what is the remainder when 8N is divided by D?
A)1
B)18
C)4
D)Cannot be determined

Asked In Campus D.RAVIKIRAN (10 years ago)

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(#M40153972) EXAM QUESTION series Keep an EYE

2,3,5,11,23,29,41,53,83,89,_

Asked In Exam D.RAVIKIRAN (10 years ago)

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(#M40152167) INTERVIEW QUESTION permutations and combinations Keep an EYE

how many 3 digit numbers are formed with all digits that starts with the odd number and ends with even when repetition is allowed?

Asked In Interview D.RAVIKIRAN (10 years ago)

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(#M40152163) INTERVIEW QUESTION permutations and combinations Keep an EYE

How many 4 digit numbers are possible which don't contain 3 or 6 if repetition is allowed?

Asked In Interview D.RAVIKIRAN (10 years ago)

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