Quantitative Aptitude - Arithmetic Ability Questions

The marked price of an article is 20% more than its cost price. If 5% discount is given on the marked price, then what is the profit percentage?

You went to buy 3 articles worth Rs.500 each. However, as per the discount sale going on in the shop, you paid for two and got one free. What is the discount percentage in the deal?

Direction: What should come in the place of question mark (?) in the following number series? 24, 25, ?, 41, -8, 73

If 3A = 7B = 13C, then A : B : C is equal to

Tanzeem spent 1/5 of his salary on his friends, 1/10 of his salary on accommodation and 1/4 of his salary on savings. If he has Rs. 1800 left in his wallet,then find his total expenditure on accommodation and savings.

Simplify: (213 x 213 + 187 x 187)

ΔABC is right angled at B. If m∠A = 45°, then find the value of (cosecC + 1/√3).

If 2 T-shirts are offered free on purchase of 5 T-shirts, what is the effective discount (in %) on each T-shirt?