Quantitative Aptitude - Arithmetic Ability Questions

Five angles of a hexagon measure 116 deg each. What is the measure of the remaining angle?

If a = 3+23-2, b = 3-23+2 then a2+b2-ab ?

4*(-­0.1(5.5 + 8.5)) of 0.5 = ?

Twenty one times of a positive number is less than its square by 100. The value of the positive number is

For the data given below. find the sum of mode. median and mean.6, 3, 8, 4, 3, 11, 7, 4, 5, 4.

In an exam, the avarage marks obtained by John in English, Maths, Hindi and Drawing were 50. His average marks in Maths, Science, Social Studies and Craft were 70. If the average marks in all seven subjects is 58, his score in maths was

In a mixture of milk and water, there is 19% milk. If the quantity of milk in the mixture is 437 mililitres, then what is the total quantity (in millilitres) of mixture?

Mohan earns a profit of 20% on selling a jean at 15% discount on printed price. The ratio of the cost price to printed price of the jean is