Quantitative Aptitude - Arithmetic Ability Questions

Find the value of x if 1-x24 = 1318

In a Rhombus ABCD, measure of angle CAB is 30°, what is the measure of angle ABC?

A right circular solid cylinder has radius of base 7 cm and height is 28 cm. It is melted to form a cuboid such that the ratio of its side is 2 : 3 : 6. What is the total surface area (in cm2) cuboid?

The mean of 14 observations is 11. One more observation is included and the new mean becomes 12. The 15th observation is

What is the place value and face value of 9 in 68956 respectively?

A and B together can do a piece of work in 36 days, B and C together can do it in 24 days. A and C together can do it in 18 days. The three working together can finish the work in

A money lender lends Rs. 400 for 3 years to a person and lends Rs. 500 for 4 years to the other person at the same rate of simple interest. If altogether he receives Rs. 160 as interest, what is the rate of interest per annum ?

The value of x for which the expressions 15x + 4 and 13x - 2 become equal is ______