Exams

Two valves P and B can fill a sump in 37.5 minutes and 45 minutes respectively. Both valves are opened. The sump will be filled in just 30 minutes, if valve B is turned off after

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

“Do you write with a left hand?” she asked.

Which of the following does not fall into the functions ofPayments Banks?

A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?

What is the area (in square units) of the figure enclosed by the x-axis, the y-axis and the line x + 2y = 6 ?

The salt concentration (measured as salinity in parts per thousand), is less than ______ % in inland waters.

Which type of foreign investment is considered as unsafe?

The perimeter of a square is 30 cm. Find its area (in cm²).