Quantitative Aptitude - Arithmetic Ability Questions

If 2x - 3 = 3x - 5, then the numerical value of (x - 3)2 is

Find the value of 62532+18

If 25% of an electricity bill is deducted, Rs 1788 is still to be paid. How much was the bill?

A 8 cm long perpendicular is drawn from the centre of a circle to a 12 cm long chord. The diameter of the circle is

What is the value of [(sin 59° cos 31° + cos 59° sin 31° )÷(cos 20° cos 25° – sin 20° sin 25° )]?

There is 40% increase in an amount in 10 years at simple interest. What will be the compound interest of Rs. 30000 after 3 years at the same rate?

A sum of Rs 400 becomes Rs 448 at simple interest in 2 years. In how many years will the sum of Rs 550 amounts to Rs 682 at the same rate?

If 177 is divided into 3 parts in the ratio 1/2 : 2/3: 4/5, then the second part is