
Ques:- There is a leak in the bottom of a cistern. When the cisternis thoroughly repaired, it would be filled in 3 ? hours. It now takes half an hour longer. If the cistern is full, howlong will the leak take to empty the cistern?
A. 24 hours
B. 28 hours
C. 21 hours
D. 27 hours
E. None of these
Ques:- Every rational number is also
A. a whole number
B. a natural number
C. a real number
D. an integer
Ques:- Two trains 240 metres and 270 metres in length are running towards each other on parallel lines, one at the rate of 60 kmph and another at 48 kmph. How much time will they take to cross each other?
A. 14 sec.
B. 15 sec.
C. 16 sec.
D. 17 sec.
Customer Reviews
John Doe
XYZ Pvt Ltd
March 6, 2025
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Excellent service! Highly recommended for professional work.
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ABC Corp
March 5, 2025
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Great service, but there is room for improvement.
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Tech Solutions
March 4, 2025
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Outstanding experience! Will definitely use again.