Latest SSC Aptitude Question SOLUTION: Two pipes A and B can fill a tank in 2 and 6 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank? Options 1) 3 min 2) 2.5 min 3)

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(#M40027464) SSC Numerical Ability question General Ability Keep an EYE

Two pipes A and B can fill a tank in 2 and 6 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank?

Options
1) 3 min
2) 2.5 min
3) 2 min
4) 1.5 min

Asked In SSC MAN (10 years ago)

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PRATIM JANA  (8 years ago)

ans is 1.5 min

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Dhanraj Wanjare  (8 years ago)

In one day's of (A's Work + B's Work) = 1/2+1/6;
============================= = 8/12;
.............................................................. = 2/3;
means total time to take the tank is = 3/2;
........................................................... = 1.5 mints;

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