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Shaiknafaaz
05 Mar 18

Post formulas related to train and boat stream

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R
Rashid

Train formula 2

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R
Rashid

Train formula 1

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R
Rashid

Practice Makes Perfect

Last but not the least, practice as many question as you can to gain better understanding of these formulas and to improve your speed in solving them. Take the test and strengthen your understanding.

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