Quantitative Aptitude - Arithmetic Ability Questions

The curved surface area and the diameter of a right circular cylinder are 660 sq.cm and 21 cm respectively. Find its height (in cm).

614% of 1600 + 1212% of 800 is equal to

What is the value of 143 + 163 + 183 + ... + 303?

Find the odd word/letters/numbers pair from the given alternatives.

What is the value of (1+cosA)/(1-­cosA)?

If 31% of an electricity bill is deducted, Rs 1794 is still to be paid. How much was the original bill amount?

Two labourers A and B are paid a total of Rs 650 per day. If A is paid 160 percent of what is paid to B, how much (in Rs) is B paid?

Average of the height of 251 students of a school is 48. If the average of the height of the boys is 51 and the average of the height of the girls is 29, then what will be the ratio of the total height of boys and the total height of girls respectively?