Quantitative Aptitude - Arithmetic Ability Questions

A man spend 7.5% of his money and after spending 75% of the remaining, he had Rs. 370 left. How much money did he have

A sum of Rs 7500 is divided into two parts. The simple interest on first part at the rate of 12% per annum is equal to the simple interest on second part at the rate of 18%. What is the interest (in Rs) on each part for one year?

Solve the following : -1/4 { -45 - (-96) / (-32)} = ?

(secA ­- tanA)/(cosecA + cotA) is equal to

Choose the word is least like the other words in the group

The average of the ages of Rajan and his son is 20. If Rajan's present age is three times the age of his son, then what will be the age of Rajan 5 years from now?

80 litre mixture of milk and water contains 10% milk. How much milk (in litres) must be added to make water percentage in the mixture as 80%?

If (x + 1/x) = 3, then x8+1x8 is equal to