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Frequently Asked CDS Exam Pattern, CDS Questions with Answers Page 6

(#M40003402) CDS QUESTION Elementary Mathematics Keep an EYE

Stonechip, sand and cement are mixed in ratio of 4:3:2 to make a mixture of 2.9 quintal. How much sand is mixed in the mixture to make the ratio 6:5:3

Asked In CDS CHANDAN KR SINGH (13 years ago)

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(#M40003343) CDS QUESTION Elementary Mathematics Keep an EYE

A & B alone can do a piece of work in 12 and 16 days respectively. They work for 8days alternately and remaining work is done by C in 5 days.
In how many days C alone can do the work.

Asked In CDS CHANDAN KR SINGH (13 years ago)

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(#M40003300) CDS QUESTION Elementary Mathematics Keep an EYE

The speed of a boat in still water is 11km/hr. It can go 12km upstream and return down stream to the engine point in 2 hours 45 minutes. What is the speed of stream?

Asked In CDS CHANDAN KR SINGH (13 years ago)

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(#M40003296) CDS QUESTION Elementary Mathematics Keep an EYE

The angle between the two legs of standing girl is 60 Deg. Find the distance between the two feet?

Asked In CDS CHANDAN KR SINGH (13 years ago)

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(#M40003270) CDS QUESTION Elementary MAthematics Keep an EYE

A boy buys mangoes at Rs. 4 a score and a man buys the same kind of mangoes at 3 rupee a dozen. Who makes the better bargain?

Asked In CDS CHANDAN KR SINGH (13 years ago)

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(#M40003269) CDS QUESTION Elementary MAthematics Keep an EYE

Gold and copper are heavier that water by 19 and 9 times respectively. In what proportion should they mixed to form an alloy so that it will be heavier that water by 12 times?

Asked In CDS CHANDAN KR SINGH (13 years ago)

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(#M40003268) CDS QUESTION Elementary mathematics Keep an EYE

Successive discount of 15% and 20% on any good amount to total discount of?

Asked In CDS CHANDAN KR SINGH (13 years ago)

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