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Frequently Asked exam Math Questions and Answer Page 33

(#M40038480) EXAM QUESTION number system Keep an EYE

5^2010*8^673

sum of digits=....

Asked In Exam prakash jha (11 years ago)

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(#M40020650) EXAM QUESTION time and work Keep an EYE

The digging work of the DMRC on the Adohini-Andheriamore stretch requires Twenty-four men to complete the work in sixteen days. As a part of the task if DMRC were to hire Thirty-two women, they can complete the same work in twenty-four days. Sixteen men and sixteen women started working and worked for twelve days. Due to time bound schedule the work had to be completed in remaining 2 days, for which how many more men are to be employed?

A.

48

B.

24

C.

36

D.

16

Asked In exam MAN (12 years ago)

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(#M40074907) EXAM QUESTION number series Keep an EYE

0 2 4 6 8 12 12 20 16 ? find next number in given sequence

Asked In Exam pallavi kumbhar (10 years ago)

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(#M40140951) EXAM QUESTION Keep an EYE

A piece of wire having a total length of 72 cm was cut into two unequal segments and bent to form two unequal squares. If the total area of the squares is 180-sq.cm.,what is the difference in the lengths of the two segments?

Asked In exam (10 years ago)

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(#M40020545) EXAM QUESTION time,speed Keep an EYE

A tower is 61.25m high. A rigid body is dropped from its top and at the same instant another body is thrown up-wards from the bottom of the tower with such a velocity that they meet in the middle of the tower. The velocity of projection of the second body is:

A.

24.5 m/s

B.

20 m/s

C.

25 m/s

D.

22 m/s

Asked In exam MAN (12 years ago)

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(#M40144664) EXAM QUESTION Keep an EYE

what property is this equation? 3t + 2r= 2r + 3t

Asked In exam (10 years ago)

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(#M40148447) EXAM QUESTION Keep an EYE

A bag has yellow marbles and brown marbles. Half of the brown marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it is a brown, plastic marble?

Asked In exam (10 years ago)

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(#M40130450) EXAM QUESTION Keep an EYE

A solid cylinder has a height, h equal to its radius, r.
a) If the height is x, find the ratio of the volume, V, to the surface area, A. Simplify.
b) If the ratio found in part a

Asked In exam (10 years ago)

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(#M40112353) EXAM QUESTION Keep an EYE

Stepdaughter called from Oregon with this problem....


3x + y =18
----------
x +3y = 14

Asked In exam (10 years ago)

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(#M40070415) EXAM QUESTION Keep an EYE

The combined resistance of two resistors r1 and r2 in a parallel circuit is given by the formula:

Rt = 1
-------
1 1
--- + ---
R1 R2

Thank you for the help

Asked In exam (10 years ago)

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