Quantitative Aptitude - Arithmetic Ability Questions

A bank offers 20% compound interest calculated on half year basis. A customer deposits Rs 9200 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is

A retailer gets a discount of 40% on the printed price of an article. The retailer sells it at the printed price. His gain percent is

874.96 + 94.0091 × 34.98 –1244.98 = ?

The average marks obtained by a group of 16 students was 20. One student left the group as a result of which the average of the remaining students rose to 21. But another student joined, as a result of which the average marks of the group dropped a bit and became 20.5. What was the average marks obtained by the student who left and the one who joined?

The largest 5 digit number exactly divisible by 95 is ______.

What is the value of (sinA -­ 2sin3A)/(2cos3A -­ cosA)?

Two equal circles intersect so that their centres, and the points at which they intersect form a square of side 1 cm. The area (in sq.cm) of the portion that is common to the circles is

Sum of two numbers is thrice their difference. Their ratio is