Quantitative Aptitude - Arithmetic Ability Questions

Sec 45% + Tan 30% =

If (4x - 3) - (2x + 1) = 4, then the value of x is

The simple and compound interest that can be earned in two years at the same rate is Rs 1,000 and Rs 1,040 respectively. What is the rate (percent per annum) of interest?

Find the least number which must be subtracted from 18265 to make it a perfect square

The value of tan80° tan10° + sin270° + sin20∘

What is the altitude of an equilateral triangle whose side is 12 cm?

If in 2 years at simple interest the principal increases by 18%, what will be the compound interest (in Rs) earned on Rs 7000 in 3 years at the same rate?

Among three numbers , second is twice the first and also thrice the third . If the average of the three numbers is 33 , then the largest number is