Quantitative Aptitude - Arithmetic Ability Questions

A watch is sold at a discount of 62.5%. If the marked price of the watch is Rs 16320, then what is the selling price (in Rs) of the watch?

Which of the following equations has real and distinct roots?

What is the difference (in Rs) between the compound interests on Rs. 1000 for 1 year at 10% per annum compounded yearly and half-yearly?

The compound interest on Rs. 1000 at 10% per annum for 3 years in (Rs.) is

Select the odd letters from the given alternatives.

HCF of two numbers is 19 and their LCM is 665. If one of the number is 95, find the other.

A's salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose?

If 4(2x + 3) > 5 -­ x and 5x - ­3(2x­ - 7) > 3x -­ 1, then x can take which of the following values?