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Frequently Asked NAVODAYA VIDYALAYA Numerical Ability Sample Question with Solutions

(#M40157940) NAVODAYA VIDYALAYA QUESTION AGE Keep an EYE

AFTER 5 YEARS A MAN'S AGE WILL BE THREE TIMES HIS SON'S AGE AND 5 YEARS AGO HE WAS 7 TIMES AS OLD AS HIS SON.THE AGE OF SON IS?

Asked In NAVODAYA VIDYALAYA ABHIRUCHI SHARMA (8 years ago)

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(#M40157941) NAVODAYA VIDYALAYA QUESTION RATIO Keep an EYE

90% and 9are7% pure acid solutions are mixed to obtain 21 litres of 95% pure acid solution.Find the amount of each type of acid to be mixed to form the mixture?

Asked In NAVODAYA VIDYALAYA ABHIRUCHI SHARMA (8 years ago)

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