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Frequently Asked book Math Questions and Answer Page 22

(#M40117565) BOOK QUESTION Keep an EYE

If n is an odd integer, which expression always represents an odd integer?

Asked In book (10 years ago)

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(#M40020012) BOOK QUESTION number series Keep an EYE

4,8,28,80,244,?

Asked In Book Gokul Krishnan (12 years ago)

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(#M40021222) BOOK QUESTION Keep an EYE

If the price of petrol increases by 25% and Benson intends to spend only an additional 15% on petrol, by how much % will he reduce the quantity of petrol purchased?

Asked In Book Abhishek (12 years ago)

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(#M40107696) BOOK QUESTION Keep an EYE

evaluate:
7^log7 5+3^log5 7-5^log3 7-7^log5 3

Asked In book (10 years ago)

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(#M40021386) BOOK QUESTION Keep an EYE

There are 10 prizes and 25 blanks in a lottery. If John has taken a lottery, what is the probability for him to get a prize?

Asked In Book Abhishek (12 years ago)

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(#M40113319) BOOK QUESTION Keep an EYE

What are the foci of the ellipse 4x^2 +13y^2 =52?

What is the equation of the ellipse with the center at (0,0), vertex at (0,5) and co -vertex at (-4,0)?

Asked In book (10 years ago)

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(#M40151957) BOOK QUESTION Keep an EYE

A and B undertake to do a piece of work for Rs.100. A can do it in 5 days and B can do it in 10 day. With the help of C, they finish it in 2 days. How much should C be paid for his contribution?

Asked In Book Poorva (10 years ago)

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(#M40000155) BOOK QUESTION Keep an EYE

There is a 50m long army platoon marching ahead. The last person in the platoon wants to give a letter to the first person leading the platoon. So while the platoon is marching he runs ahead, reaches the first person and hands over the letter to him and without stopping he runs and comes back to his original position.

In the mean time the whole platoon has moved ahead by 50m.

The question is how much distance did the last person cover in that time. Assuming that he ran the whole distance with uniform speed.

Asked In Book Naveen (15 years ago)

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(#M40041031) BOOK QUESTION solve Keep an EYE

next number after the series 23,32,36,72,76,

Asked In Book Harsh Poddar (11 years ago)

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(#M40033696) BOOK QUESTION permutation Keep an EYE

how many figures are required to number a book containing 150 pages??

Asked In Book AVIJIT (11 years ago)

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