Quantitative Aptitude - Arithmetic Ability Questions

Point A divides segment BC in the ratio 4:1. Co-ordinates of B are (6 , 1) and C are (7/2 , 6). What are the co-ordinates of point A?

The value of tan 315° cot (­ -405° ) is equal to

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

If x/2 - [4(15/2 - x/3)]/3 = -x/18, then what is the value of x?

When a number is increased by 34, it becomes 117% of itself. What is the number?

The marked price of a pen is Rs 3000. The shopkeeper gives two successive discounts of 15% and a% to the customer. If the customer pays Rs 2142 for the pen, then what is the value (in percentage) of a?

If tan π/3c + cosec π/6c = x, then x is

Find the value of 62532+18