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(#M40040879) BOOK QUESTION solve Keep an EYE

from a solid cylinder whose height is 12 cm and diameter 10 cm a conical cavity of the same height and of the same diameter is curved out find the total surface area of the remaining solid

Asked In Book Harsh Poddar (11 years ago)

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(#M40040521) OTHER QUESTION quick thinking math problem Keep an EYE

A petri dish kept in a lab has a colony of healthy bacteria. Every bacterium divides itself into two in exactly two minutes. Now the colony started with a single cell at 2 pm. If the petri dish was exactly half full of bacteria at 3 pm, when will the dish become full of bacteria?

Asked In other Harsh Poddar (11 years ago)

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(#M40022751) BOOK QUESTION equation Keep an EYE

The length of a rectangular floor is 3m more than its breadth. If the numerical values of the area and perimeter are equal then form an equation for breadth x. Also find the dimensions of the floor

Asked In Book Harsh Poddar (12 years ago)

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(#M40039688) MATHS OLYMPIAD QUESTION solve Keep an EYE

for any two numbers the ratio of HM:GM is 12:13 then the ratio of two numbers is

Asked In Maths Olympiad Harsh Poddar (11 years ago)

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(#M40019854) BOOK QUESTION cI Keep an EYE

Mr dubey borrows Rs 100000 from the state bank of india at 11% per annum compound interest. He repays Rs 41000 at the end of the first year and Rs 47700 at the end of the second year. Find the amount outstanding at the beginning of the third year

Asked In Book Harsh Poddar (12 years ago)

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(#M40040928) OTHER QUESTION solve Keep an EYE

How many factors of 1080 are perfect squares?

Asked In other Harsh Poddar (11 years ago)

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(#M40040304) OTHER QUESTION Modular Cicle..... Keep an EYE

The integers from I to 1000 are written in order around a circle. Starting at I, every fifteenth number is marked (that is, I, 16, 31, etc.). This process is continued until a number is reached which has already been marked. How many unmarked numbers remain?

Asked In other Harsh Poddar (11 years ago)

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(#M40019829) BOOK QUESTION Sales tax Keep an EYE

A retailer buys an article from a wholesaler at a discount. The retailer sells it at Rs 1210 inclusive of a sales tax at the rate of 10% on the listed price. If he makes a profit of 14% by selling it, find the rate of discount the retailer received from the wholesaler.

Asked In Book Harsh Poddar (12 years ago)

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(#M40039874) BOOK QUESTION solve Keep an EYE

complete the series 2460,3570,4680,

Asked In Book Harsh Poddar (11 years ago)

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(#M40019159) BOOK QUESTION money Keep an EYE

If 4 men and 6 women earn 1600 in 5 days and 3 men and 7 women earn 1740 in 6 days them in what time will 7 men and 6 women earn 3760

Asked In Book Harsh Poddar (12 years ago)

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