Quantitative Aptitude - Arithmetic Ability Questions

If -3[1-(x/2)] + 5x/3 = 1/6, then what is the value of x?

The two sides holding the right-angle in a right-angled triangle are 3 cm and 4 cm long. The area of its circumcircle will be in sq.cm:

If in a two digit number, the digit at unit place is y and the digit at tens place is 5, then the number is

If a perfect square, not divisible by 6, be divided by 6, the remainder will be

When a number is increased by 42, it becomes 121% of itself. What is the number?

Two numbers are in the ratio 4:5 and their HCF is 13. Their LCM is

The measures of the three angles of a triangle are in the ratio 1:2:3. What is the measure of the biggest angle?

What is the value of 99992 x 100008?