Quantitative Aptitude - Arithmetic Ability Questions

46% of 250 is equal to

What is the value of sin ­-300°?

For triangle ABC, find equation of median AD if co­-ordinates of points A, B and C are (2,­4), (3,0) and (5,­2) respectively?

What is the value of Sin 30- √2 Cos 30

What is the value of (1/2) Sec 30° + √2 Tan 60°?

At what rate of compound interest per annum will a sum of Rs 20000 become Rs 25088 in 2 years?

There is 40% increase in an amount in 5 years at simple interest. What will be the compound interest of Rs. 25000 after 3 years at the same rate?

Two fractions are such that their product is ­4 and sum is ­32/15. Find the two fractions.