Quantitative Aptitude - Arithmetic Ability Questions

The bus fare between two cities is increased in the ratio 1:2. Find the increase in the fare, if the original fare is Rs. 175.

The income of P, Q and R are in the ratio of 5 : 4 : 3 respectively and their expenses are in the ratio of 6 : 5 : 4 respectively. If P saves Rs 4000 out of an income of Rs 10000, then what will be the saving (in Rs) of Q?

What is the perimeter of the sector whose central angle is 60° and radius of the circle is 21 cm?

If the amount received at the end of 2nd and 3rd year at compound Interest on a certain Principal is Rs 9,600 and Rs 10,272 respectively, what is the rate of interest (in %)?

Select the odd word/letters/number/number pair from the given alternatives.

If (7x -­ 13) ­ (12x + 3) = 14, then the value of x is ______ .

If a-1a=1, then a2 + 1a2 ?

Find the value of sin230 cos245 + 4 tan230 + 1/2sin290 - 2 cos290 + 1/24