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(#M40010269) CAT QUESTION Keep an EYE

in a birthday party there are total 120 people present. among them some are boys and some are girls. all are dancing on the stage in a certain manner. if 1st boy is dancing with 7 girls, 2nd boy is dancing with 8 girls, 3rd boy is dancing with 9girls and so on. how many boys are present in the party

Asked In CAT prashanthi (13 years ago)

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(#M40010268) CAT QUESTION Keep an EYE

highest prime factor of 2^396 +1

Asked In CAT prashanthi (13 years ago)

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(#M40010266) CAT QUESTION Keep an EYE

In ABC, D is the midpoint of **. E is a point on AC such that AE : EC = 2 : 1 and F is a point on AB such that AF : FB = 3 : 1. Line segments AD and FE intersect at point O. What is the ratio of the area of DOF to the area of DOE?

1.8:9
2.9:8
3.3:4
4.4:3

Asked In CAT prashanthi (13 years ago)

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(#M40010265) CAT QUESTION Keep an EYE

What is the sum of the reciprocals of all the divisors of 360?

Asked In CAT prashanthi (13 years ago)

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(#M40010264) CAT QUESTION Keep an EYE

Using the most powerful telescope ever made, scientists observe a class of young aliens on a planet millions of light years away. On the blackboard, their teacher has written these equations: 13 + 15 = 31, 10 x 10 = 100, 6 x 3 = 24 How many fingers do they have? (We count in base ten. What do they count in?)
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Answers :
1) 13/4
2) 729
3) 7

Asked In CAT prashanthi (13 years ago)

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(#M40010257) CAT QUESTION Keep an EYE

Consider a circle with circumference 200 sq metres and two people A and B moving in clockwise direction with speeds 5m/s and 9m/s

1) when do they meet at the starting point for the first time ?

Asked In CAT prashanthi (13 years ago)

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(#M40010256) CAT QUESTION Keep an EYE

You have 6561 balls. 1 is lighter than remaining. What is the minimum number of weighings required on a common balance to ensure that the odd ball is identified ?

(a) 8 (b) 7 (c) 6 (d)5

Asked In CAT prashanthi (13 years ago)

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(#M40010246) BANK EXAM QUESTION Keep an EYE

15 16 ? 29 45

Asked In Bank Exam prashanthi (13 years ago)

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(#M40010245) BANK EXAM QUESTION Keep an EYE

10.99898989% OF 101/10.11=10.1/?

Asked In Bank Exam prashanthi (13 years ago)

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(#M40010242) CAT QUESTION Keep an EYE

A IS BROTHER OF B
C IS FATHER OF A
D IS BROTHER OF E
E IS DAUGTHER OF B
THEN THE UNCLE OF D IS

Asked In CAT prashanthi (13 years ago)

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