Quantitative Aptitude - Arithmetic Ability Questions

If 2x- 3(4-2x) < 4x - 5 < 4x + 2x/3, then x can take which of the following values?

Two numbers are in the ratio 3:5. If 6 is added to both of them, the ratio becomes 2:3. The numbers are

What least value which should be added to 1812 to make it divisible by 7, 11 and 14?

The average of runs scored by a cricketer in his 99 innings is 99. How many runs will he have to score in his 100th innings so that his average of runs in 100 innings may be 100?

A and B together can do a piece of work in 10 days. If A can do the work in 15 days, find in how many days that B alone can do the same work. Given below are the steps involved in solving the above problem. Arrange them in sequential order.

A) One day's work of B is 1/10 - 1/15

B) One day's work of A and B is 1/10 and One day's work of A is 1/15

C) B alone can do the work in 30 days

D) One day's work of B is 1/30

The percentage change of a number when it is first decreased by 10% and then increased by 10% is

Find the odd one out.

What number should be added to each of the numbers 55, 100, 65 and 116, so that the resulting numbers are in continued proportion?