Quantitative Aptitude - Arithmetic Ability Questions

The price of a chair is Rs. 500. It has been sold at two succesive discounts of 10% each. What is its selling price?

M borrowed some money for 1 year at certain simple interest. But the interest rate was increased to 2% which amounted to Rs.120. Find the principal amount.

Find the perimeter (in cm) of a semicircle of radius 14 cm.

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

The 3rd and 8th term of an arithmetic progression are -14 and 1 respectively. What is the 11th term?

There is 40% increase in an amount in 8 years at simple interest. What will be the compound interest (in rupees) of Rs 30000 after 2 years at the same rate?

If 5(4 - x) - 4 > 5x -2 > 2x - 6, then the value of x is

If 3:27 :: 5:?