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Frequently Asked Maths Math Questions and Answer Page 11

(#M40151915) MATHS QUESTION Keep an EYE

find k, if 2k-5/5k+2=3/22

Asked In Maths Helmut Wieland (10 years ago)

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(#M40038265) MATHS QUESTION speed nd distance Keep an EYE

Walking (6/7)th of his usual speed, a man is 12 minutes too late.
The usual time taken by him to cover that distance is:

Asked In Maths Rakesh (11 years ago)

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(#M40020207) MATHS QUESTION Keep an EYE

What is the minimum number of times a fair die must be thrown for there to be at least an even chance that all scores appear at least once?

Asked In maths AISHWARYA (12 years ago)

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(#M40020234) MATHS QUESTION Keep an EYE

You have a piece of paper, 10cm by 10cm. Area = 100cm^2. For some reason, you need a square piece of paper with an area of 50cm^2. Using the paper you have, what's an easy way of getting the new square?

Asked In maths AISHWARYA (12 years ago)

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(#M40020247) MATHS QUESTION Keep an EYE

Q. When an antenna of input resistance 73 ohm is connected to a 50-ohm line and if the losses are ignored then its efficiency will be nearly

Asked In maths AISHWARYA (12 years ago)

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(#M40157020) MATHS QUESTION arrangement Keep an EYE

A travel agency has three kinds of vehicles 4 seater, 8 seater and 12 seater (all excluding the driver). In how many ways can 120 passengers be accommodated ensuring that no seat in any vehicle remains vacant? (1) 81 (2) 91 (3) 71 (4) 101 (5) None of these

Asked In Maths anurag jain (9 years ago)

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(#M40154136) MATHS QUESTION Keep an EYE

If a^2+b^2+c^2 = 36, x^2+y^2+c^2 = 25 and ax+by+cz = 30 then the value of ( x+y+z /a+b+c) is

Asked In Maths Balakrishnan M (10 years ago)

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(#M40157614) MATHS QUESTION Probability Keep an EYE

How many different committees can be formed of 10 professionals each containing at least 4 professors, at least 3 GM and 3 FA from list of 10 professors,12 GM, 5 FA.

Asked In Maths brajesh (9 years ago)

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(#M40157987) MATHS QUESTION Keep an EYE

13. ;fn x^2+2=2x, rks x^4-x^3+x^2+2 dk eku gS&

Asked In Maths sameer (8 years ago)

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(#M40020178) MATHS QUESTION Keep an EYE

A confused bank teller transposed the dollars and cents when he cashed a check for Ms Smith, giving her dollars instead of cents and cents instead of dollars. After buying a newspaper for 50 cents, Ms Smith noticed that she had left exactly three times as much as the original check. What was the amount of the check? (Note: 1 dollar = 100 cents.)

Asked In maths AISHWARYA (12 years ago)

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