Quantitative Aptitude - Arithmetic Ability Questions

A satellite airtime bill costs Rs. 8 for 5 minutes 40 seconds. What is the cost in rupees for 4 minutes 20 seconds? (Round upto one decimal).

What is the value of sec 30° + cot 30°?

Find the length of one side of a rhombus whose area is 24 sq.cm and the sum of the lengths of its diagonals is 14 cm.

The area of a rhombus is 24 m2 and the length of one of its diagonals is 8 m. The length of each side of the rhombus will be:

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?

If X is a prime number, LCM of X and its successive number would be

Find the 4th proportional to 9, 17 and 27.

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