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Book Math Questions and Answer Page 12

(#M40155150) BOOK QUESTION CSA Keep an EYE

a cylinder, a hemisphere and a cone are on the base and have the same height,the area of the curved surface are in the ratio???

Asked In Book Neelima Kongathi (9 years ago)

Solved anjali gupta Read Solution (3)

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(#M40155149) BOOK QUESTION circle and triangle Keep an EYE

The ratio of the perimeter of an equilateral triangle having an altitude equal to the radius of a circle, to the perimeter of an equilateral triangle inscribed in the circle is????

Asked In Book Neelima Kongathi (9 years ago)

Solved anjali gupta Read Solution (4)

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(#M40155141) BOOK QUESTION TALL MEN NEXT DOOR Keep an EYE

Next door to me livfour brothers of different heights .Their average height is 74 inches, and the difference in height among the first three men is two inches. The difference between the third and fourth men is six inches.
Can you tell how tall is each brother?

Asked In Book vinod kumar (9 years ago)

Unsolved Read Solution (1)

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(#M40155129) BOOK QUESTION pipes and cisterns Keep an EYE

A.B AND C are three pipes such that a and b are inlet ones and can fill a tank in 12 and 6 mins . C is a pipe which can work either as an inlet or as an outlet pipe taking 24 mins to fill or emty as the case may be. If C and A and C and B wok alternatively for 1 min each .The tank gets filled in 10 mins.Find the time for which the C work as an outlet

Asked In Book pratik mohata (9 years ago)

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(#M40155108) BOOK QUESTION Keep an EYE

lengths of sides of a triangle and area are integrals.one side is 21 and perimeter is 48.find shortest side

Asked In Book K.Uma Devi (9 years ago)

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(#M40155100) BOOK QUESTION ratios Keep an EYE

an employee reduces the number of his employees in the ratio 8:7 and decreased their wages in the ratio 7:2. Identify whether the total wages increases or decreases and in what ratio

Asked In Book mamatesh (9 years ago)

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(#M40154983) BOOK QUESTION DIFFERENTIAL EQUATION Keep an EYE

dy/dx=(4+y^2)/(1+x^2),if y(1)=2 then y(2)=?

Asked In Book Abhisht Mangalam (9 years ago)

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(#M40154758) BOOK QUESTION Problem On Train Keep an EYE

Two trains running in opposite direction crosses a man standing on a platform in 27 seconds 17 seconds respectively and they cross each other in 23 seconds then find the ratio of their speed?

Asked In Book Prashantsingh Thakur (9 years ago)

Unsolved Read Solution (1)

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(#M40154596) BOOK QUESTION Keep an EYE

difference of two numbers is 88. The larger number is 5 less than two times the smaller number.

Asked In Book Om Prakash (9 years ago)

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(#M40154469) BOOK QUESTION Time Speed Distance Keep an EYE

One day esa started 30 mins late from home and reached 50 min late at her office with 25% less than her usual speed. Hoe much time does she take usually o reach her office?

Asked In Book anindita (9 years ago)

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