If the areas of two similar triangles are in the ratio 196 : 625,what would be the ratio of the corresponding sides? 

What is the total surface area of a pyramid whose base is a square with side 8 cm and height of the pyramid is 3 cm? 

Products pass successively through the hands of three traders and each of them sells his goods at a profit of 30% of his cost price. If the last trader sold the products for Rs.300, then how much did the first trader pay for them? 

Find the value of given expression. 

[76 – {90 ÷ 5 ⨯ (24 – 36 ÷ 3) ÷ 3}] 

The median of the following data will be _________. 

32, 25,33,27, 35, 29 and 30 

The average weight of three men is increased by 4 kg when one of them, whose weight is 100 kg, is replaced by another man. What is the weight of the new man? 

The number 2918245 is divisible by which of the following numbers?

Find the single equivalent discount for successive discounts of 12%, 18% and 25% on the marked price of a car.