The cost of school bags and shoes are in the ratio 7 : 5. The cost of a school bag is ₹ 200 more than that of a shoe. So what is the price of the shoes?

If in a triangle the circumcentre, incentre, centroid and orthocentre are at the same place, then what will that triangle be like?

Directions: Study the following table carefully to answer the questions that follow Number of Gold coins (in hundred) produced in Five Different companies during Six Different month.

In which company the number of the Gold coins continuously increased during the year February to July?

Find the sum of 2x terms of the series ( 1² - 2² + 3² - 4² + ___ ) 

A trader marks his goods at 20% above cost price. If he allows a discount of 5% what is his final profit%?

A cloth merchant on selling 33 metres of cloth obtain a profit equal to the selling price of 11 metre of cloth the profit is

A sum invested at a certain rate of interest per annum, compounded annually, amounts to ₹3,600 in 2 years and to ₹6,480 in 4 years. What is the sum invested?

A rectangular box measures internally 1.6 m long, 1 m broad and 60 cm deep. The number of cubical block each of edge 20 cm that can be packed inside the box is: