Quantitative Aptitude - Arithmetic Ability Questions

If 5x + 6(3-2x) = 4, then what is the value of x?

If a(a + b + c) = 45, b(a + b + c) = 75 and c(a + b + c) = 105, then what is the value of (a2 + b2 + c2 )?

A Number is increased by 20%. To get back to the orignal number, the increased number is to be reduced by

If  P2+1P2 = 47, then the value of P + 1P is

Selling price of a table is Rs 2808. If profit percentage is 17%, then what is the cost price (in Rs) of table?

Find the common factor of 3757+ 4357 and 3737+ 4337

The total cost of a microwave oven with mixer was Rs 36750. The mixer was sold at a profit of 32% and the microwave oven at a loss of 22%. If the sale price was the same in both the items, then the cost price of the cheaper item was _____.

In the given figure,PQ = PS = SR and QPS = 40 deg, then what is the value of QPR (in deg) ?