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Frequently Asked others Math Questions and Answer Page 29

(#M40007618) OTHERS QUESTION Depreciated value Keep an EYE

At the end of each year the value of a certain machine has depreciated by
20% of its value at the beginning of that year. If its initial value was Rs 1250, find the
value at the end of 5 years.

Asked In Others Sukham (13 years ago)

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(#M40019341) OTHERS QUESTION Keep an EYE

What number should be subtracted from x3 + 4x2 - 7x + 12 if it is to be perfectly divisible by x + 3?
42
39
13
None of these

Asked In Others mohan lal garg (12 years ago)

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(#M40019314) OTHERS QUESTION Keep an EYE

find the remainder when 1^39 + 2^39 + 3^39 + 4^39+ . . . . . +12^39 when divided by 39

Asked In Others mohan lal garg (12 years ago)

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(#M40009401) OTHERS QUESTION Keep an EYE

If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).
a)8 b)2 c)24

Asked In Others Vignesh (13 years ago)

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(#M40037699) OTHERS QUESTION Keep an EYE

The greatest number that will divide 63, 138 and 228 so as to leave the same remainder in each case:

Asked In Others Srishti Sinha (11 years ago)

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(#M40012692) OTHERS QUESTION Number Series Keep an EYE

4,20,126_ _ _
what is the next number

Asked In Others venkatesh bollam (13 years ago)

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(#M40007789) OTHERS QUESTION Run a race Keep an EYE

In a 4000 meter race around a circular stadium having a circumference of 1000 meters, the fastest runner and the slowest runner reach the same point at the end of the 5th minute, for the first time after the start of the race. All the runners have the same staring point and each runner maintains a uniform speed throughout the race. If the fastest runner runs at twice the speed of the slowest runner, what is the time taken by the fastest runner to finish the race?

Asked In Others Ashu (13 years ago)

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(#M40010388) OTHERS QUESTION Guess game Keep an EYE

In a guess game , five friends had to guess the exact numbers of apples in a covered basket.
Friends guessed as 22 , 24, 29 , 33 , 38, but none of guess was right.The guesses were off by 1, 8, 6, 3, and 8 (in a random order).

From this information, can you determine the number of apples in a basket ?

Asked In Others Garima (13 years ago)

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(#M40019627) OTHERS QUESTION Keep an EYE

If 20 engineers and 20 workers can together construct a 20km road in 20 days . 40 engineers and 40 workers together construct 40 km road in how many days ? Somebody give proper explanation !!

Asked In Others mohan lal garg (12 years ago)

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(#M40019426) OTHERS QUESTION Keep an EYE

If

1 = 2
2 = 2
3 = 5
4 = 4
5 = ?

(Use proper logic)

Asked In Others mohan lal garg (12 years ago)

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