Quantitative Aptitude - Arithmetic Ability Questions

In what ratio should Darjeeling Tea costing Rs. 400 per kg be mixed with Assam Tea costing Rs. 300 per kg. So that by selling the mixture at Rs. 408 per kg, there is a gain of 20%?

The income of Rahul is Rs 60000 and his expenditure is Rs 40000. If his income is increased by 20% and expenditure in increased by 15%, then what will be the percentage increase in his savings?

In triangle ABC, ∠ABC = 90°. BP is drawn perpendicular to AC. If ∠BAP = 50°, then what is the value (in degrees) of ∠PBC?

Length of the sides of a triangle are a, b, c respectively. If a2 + b2 + c2 = ab +bc + ca then the triangle is

If the difference between the measures of the two smaller angles of a right angled triangle is 8°, then the smallest angle is

If selling price is Rs. 72 and Gain percentage = 20%, calculate the Cost Price.

The interest on Rs. 1250 for 6 years at the rate of 4% simple interest per annum will be

Find the number of prime factor of 20790.