Quantitative Aptitude - Arithmetic Ability Questions

If 5 person together can make 5 mats in 5 hrs, then 10 person in 10 hours will make

S, T and U started a business by investing Rs 4200, Rs 6300 and Rs 8400 respectively. S left the business after 3 months, T left 6 months after the business had started and U remained in the business till one year. At the end of one year the total profit is Rs 6000. What is the U’s share (in Rs) in the profit?

If a wholesaler, sells a box of chocolates at Rs 960 he gains 20%. Now if he decides to sell it at Rs 1120, what is his profit percentage?

If the value of a company stock drops from Rs. 25 per share to Rs. 21 per share, the percentage decrease per share is

In the given series of numbers how many 7's are there which are immediately followed by 9 and immediately not preceeded by 5 ?

The area of a circle is 616 cm². What is its circumference (in cm).

A, B and C are three points on a circle with centre O. The tangent at C meets BA produced at T. If ∠ATC = 30° and ∠ACT = 48°,then what is the value of ∠AOB ?

Solve the following equation to find x: (x − 2)2 − 36 = 0 : xεN