TIMER ON
00:06:56
SUBMIT TEST
Section A..
Section B:..
Section C...
14 A petrol tank can be filled by three pipes in 3,6,12 mins. If Vani uses all the three pipes simultaneously to fill the petrol tank how long will she take to fill the vessel?
A) 01 5/7 Mins
B) 2mins
C) 3mins
D) 02 577 Mins
E) O Cannot be determined
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Answer:
TIMER ON
00:06:56
SUBMIT TEST
Section A..
Section B:..
Section C...
14 A petrol tank can be filled by three pipes in 3,6,12 mins. If Vani uses all the three pipes simultaneously to fill the petrol tank how long will she take to fill the vessel?
A) 01 5/7 Mins
B) 2mins
C) 3mins
D) 02 577 Mins
E) O Cannot be determined
Previous
Save&Next
Next
Review
Explanation:
TIMER ON
00:06:56
SUBMIT TEST
Section A..
Section B:..
Section C...
14 A petrol tank can be filled by three pipes in 3,6,12 mins. If Vani uses all the three pipes simultaneously to fill the petrol tank how long will she take to fill the vessel?
A) 01 5/7 Mins
B) 2mins
C) 3mins
D) 02 577 Mins
E) O Cannot be determined
Previous
Save&Next
Next
Review
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