Quantitative Aptitude - Arithmetic Ability Questions

Cost price of an article is Rs 360. If the profit percentage is 32%, then what is the value (in Rs) of profit?

One-third of Poojitha's age three years ago plus one-half of her age two years from now is twenty years. How old is she now?

√(cosec2 -­ 1)/cosecA is equal to?

In a mixture, water and milk are in the ratio of 3 : 5. In the second mixture, the ratio of water and milk is 9 : 11. If these two mixtures be mixed to form anew mixture in which water and milk are in ratio 5 : 7, then what is the ratio of these two mixtures in the new mixture?

If 7 times the seventh term of an Arithmetic Progression (AP) is equal to 11 times its eleventh term, then the 18th term of the AP will be

Which one of the following is the minimum value of the sum of two integers whose product is 24?

The reciprocal of the sum of the reciprocals of 3/8 and 8/11 is:

A and B have their annual average income Rs. 80,000.
B and C have their annual average income Rs. 75,000.
C and A have their annual average income Rs. 78,000.

The annual income of A is ?