Quantitative Aptitude - Arithmetic Ability Questions

In triangle ABC, ∠ABC = 15 deg. D is a point on BC such that AD = BD. What is the measure of ∠ADC (in degrees)?

Find the volume (in cm3) of a cube of side 7.5 cm.

What is the value of (tan45° + 1/√2) ?

If the length of the shadow of a vertical pole be √3 times the height of the pole, the angle of elevation of the sun is:­

The average of 17 results is 60. If the average of first 9 results is 57 and that of the last 9 results is 65, then what will be the value of 9th result?

On selling 120 bottles, Vijay earns profit equal to the cost price of 10 bottles. What is the profit percentage?

Yaman sold an item at a loss of 10%. If he had sold it for Rs.57 more, he would have made a profit of 20%. What should be the selling price of the item to make a profit of 30%?

In the following question, select the missing number from the given series.34, 69, 140, 283, ?, 1145