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

25% discount is offered on an item. By applying a promo code a customer wins 10% cash back. What is the effective discount?

20% of a man's salary is paid as rent, 60% are his living expenses and 10% are his savings. If he spends remaining  30 on the education of his children, find his salary

What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?

The height of an equilateral triangle is 18 cm. Its area is

What is the angle between centripetal acceleration and tangential acceleration?

If the radius of a circle is increased by 16%, its area increases by

If 35% of A is equal to 60% of B, then what is the ratio of A and B?