Vedic Math Quiz on General Mathematics

Which is the greatest 6-digit number which is a perfect square?

If the length and the breadth of a square is increased and reduced by 5% respectively, what is the percentage increase or decrease in the area?

Compute 896 × 896 – 204 × 204 ?

What should be the value of @ in the following number so that it is divisible by 11 ?
8287 @ 845
@ 381

Which of the following numbers is divisible by 99 ?

A gardener planted 103041 trees in such a way that the number of rows were as many as trees in a row. Find the number of rows.

Find the value of 511 Square ?

Packets of chalk are kept in a box in the form of a cube. If the total number of packets is 2197. Find the number of rows of packets in each layer.

The difference on increasing a number by 8% and decreasing it by 3% is 407. What is the original number?

The population in a village increases at a rate of 5% every year. If the population in a given year is 80000, what will be the population after 3 years.