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Book Math Questions and Answer Page 2377

(#M40009457) BOOK QUESTION Keep an EYE

What day of the week was 18th
July, 1837 A.D.?

Asked In Book Vignesh (13 years ago)

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(#M40009456) BOOK QUESTION Keep an EYE

A watch which gains uniformly is 3 minutes slow at noon on a Sunday and is 4 min. 48 secs. fast at 2p.m. on the following Sunday. When was it correct?

Asked In Book Vignesh (13 years ago)

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(#M40009441) BOOK QUESTION Keep an EYE

If n is a positive integer then the expression that will always divide [n^(n-1) – 1]evenly is
a.n^2–1 b.n^2+1 c.(n+1)^2 d.(n-1)^2

Asked In Book Vignesh (13 years ago)

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(#M40009440) BOOK QUESTION Keep an EYE

IF x, y are integers such that 9x + 5y is divisible by 17, then the expression 2x + 3y is divisible by
a. 15b. 19c. 17d. 23

Asked In Book Vignesh (13 years ago)

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(#M40009428) BOOK QUESTION Keep an EYE

A trader sells two steel chairs for Rs.500 each. On one, he claims to have made a profit of 25% and on the other, he says he has lost 20%. How much does he gain or lose in the total transaction.

Asked In Book Vignesh (13 years ago)

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(#M40009427) BOOK QUESTION Keep an EYE

A merchant made a profit of g% by selling an article at a certain price. Had he sold it at two thirds of that price, he would have incurred a loss of 20%. Find ‘g’.

Asked In Book Vignesh (13 years ago)

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(#M40009426) BOOK QUESTION Keep an EYE

Two numbers are respectively 40% and 50% more than the third number. What percentage of the 2nd
number is the first number?

Asked In Book Vignesh (13 years ago)

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(#M40009425) BOOK QUESTION Keep an EYE

A man’s wages were reduced by 45%. Again, the reduced wages were increased by 45%. Find the percentage decrease in his original wages

Asked In Book Vignesh (13 years ago)

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(#M40009424) BOOK QUESTION Keep an EYE

The interior angles of a polygon are in A.P. The smallest angle is 114degree
and the common difference is 6 degree. How many sides are there in the polygon?

Asked In Book Vignesh (13 years ago)

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(#M40009423) BOOK QUESTION Keep an EYE

If a man can save Rs.5 more every year than he did the year before and if he saves 25 rupees in the first year after how many years will his savings be more than1000 rupees altogether and what will be the exact sum with him?

Asked In Book Vignesh (13 years ago)

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