Quantitative Aptitude - Arithmetic Ability Questions

What is the least number that can be multiplied to 69120 to make it a perfect cube?

If percentage of profit made,when an article is sold for Rs.78, is twice as when it is sold for Rs.69, the cost price of the article is

Two regular polygons are such that the ratio between their number of sides is 1:2 and the ratio of measures of their interior angles is 3:4. Then the number of sides of each polygon are

The triangle ABC and DEF are similar to each other. The measure of the angle A and E is 67 and 83 degree respectively. What is the value of angle C?

What is the sum of the first 13 terms of an arithmetic progression if the first term is -10 and last term is 26?

What is the area (in sq cm) of a regular hexagon of side 14 cm?

The effective annual rate of interest corresponding to a nominal rate of 7% per annum payable half­yearly is

Each exterior angle of a regular polygon measures 9 deg. How many sides does the polygon have?