• Placement Questions

Placement Papers with Solutions

(#M40019305) OTHERS QUESTION Keep an EYE

How many 5 digit numbers exist,divisible by, 3 which are in the form '1a2b6' where a,b are digits ?

Asked In Others mohan lal garg (12 years ago)

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(#M40019304) OTHERS QUESTION Keep an EYE

Find the number of non-negative real roots of 2^y - 1 =y.
(1) 3
(2) 2
(3) 1
(4) 0
(5) 4

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(#M40019303) SELF QUESTION Keep an EYE

Find nine single-digit numbers other than (1, 2, 3 and 9) with a sum
of 45 and a product of 9!

mohan lal garg (12 years ago)

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(#M40019302) OTHERS QUESTION Keep an EYE

a, b, c, d are 4 different numbers and belongs to the set S = {-1, -2, -3, -4, -5}. What will be the largest possible value of a^b + c^d ??

a) 5/4
b) 7/8
c) 31/32
d) 10/9
e) 26/25

Asked In Others mohan lal garg (12 years ago)

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(#M40019301) OTHERS QUESTION Keep an EYE

In a college the ratio of boys to girls is 31:23 . When 75 more girls join the college this ratio becomes 124:107. How many more girls shd join the college to make the number of boys and girls equal ?
a.75 b.90 c.60 d.85 e.none

Asked In Others mohan lal garg (12 years ago)

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(#M40019300) OTHERS QUESTION Keep an EYE

In how many ways can 5 students and 5 teachers sit around a circular table such that no two teachers sit together?

Asked In Others mohan lal garg (12 years ago)

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(#M40019299) OTHERS QUESTION Keep an EYE

x and 2x are three digit positive integers such that both x and 2x has only even digits. (For ex x = 200 and 2x = 400). How many values x can take ??

a) 64
b) 18
c) 16
d) 125
e) 100

Asked In Others mohan lal garg (12 years ago)

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(#M40019298) OTHERS QUESTION Keep an EYE

Sum of five consecutive terms of an increasing geometric progression is 211. It is known that all the five terms are positive integers. Find the number of perfect squares among these five terms.

A. 2 B. 3 C. 4 D. 5

Asked In Others mohan lal garg (12 years ago)

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(#M40019297) OTHERS QUESTION Keep an EYE

The arithmetic sequence a, a+d, a+2d, a+3d, . . ., a+(n−1)d has the following properties:
• When the first, third, and fifth, and so on terms are added, up to and including the last term, the sum is 320.
• When the first, fourth, seventh, and so on, terms are added, up to and including the last term, the sum is 224.

What is the sum of the whole sequence?
(A) 656
(B) 640
(C) 608
(D) 704
(E) 672

Asked In Others mohan lal garg (12 years ago)

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(#M40019296) OTHERS QUESTION Keep an EYE

The numbers from 1 to m are written one after another as follows 1234567…….m. The resulting number is divisible by 3 if m is of the form (n is a natural number):
I. 3n
II. 3n – 1
III. 3n – 2

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