Quantitative Aptitude - Arithmetic Ability Questions

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?

If "basis points" are defined so that 1 percent is equal to 100 basis points, then by how many basis points is 82.5 percent greater than 62.5 percent?

A businessman imported Laptops, worth Rs 210000, Mobile phones worth Rs 100000 and Television sets worth Rs 150000. He had to pay 10% duty on laptops, 8% on Phones and 5% on Television sets as a special case. How much total duty (in Rupees) he had to pay on all items as per above details?

Find the odd word/letters/number pair from the given alternatives.

In the following pair of words, pick the odd pair which is odd from the others?

How many numbers divisible by 125 can be written by using all the digits 2,3,8,7,5 exactly once?

What is the value of Sec 30° + Tan 60°?

If curved surface area of a cylinder is 616 sq cm and height is 14 cm, find its radius?