Wipro Company Numerical Ability Percentage

Two-third of one-seventh of a number is 87.5% of 240. Whar is the number?
a. 2670
b. 2450
c. 2205
d. 1470
e. None of these

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Wipro Other Question

A boat goes 24 km upstream and 28 km downstream in 6 hours. It goes 30 km upstream and 21 km downstream in 6 hours and 30 minutes. The speed of the stream is
a. 10 km/h
b. 5 km/h
c. 4 km/h
d. 6 km/h
e. None of these
A cylindrical vessel of radius 4 cm contains water. A solid sphere of radius 3 cm is lowered into the water until it is completely immeresed. The water level in the vessel will rise by
a. 9/2 cm
b. 9/4 cm
c. 4/9 cm
d. 2/9 cm
e. None of these