Secondary School (English Medium) (5 to 8) Class 8 - CBSE Question Bank Solutions

The square of 86 will have 6 at the units place.

There is no square number between 50 and 60.

There are 200 natural numbers between 100² and 101².

A perfect square can have 8 as its units digit.

A number having 7 at its ones place will have 3 at the units place of its square.

Using distributive law, find the square of 101

Using distributive law, find the square of 72

A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the number.

The shifting of a number from one side of an equation to other is called ______.

Value of S in `1/3` + S = `2/5` is ______.

When a number is divided by 8, the result is –3. The number is ______.

If x is an even number, then the next even number is 2(x + 1).

The volume of water in a tank is twice of that in the other. If we draw out 25 litres from the first and add it to the other, the volumes of the water in each tank will be the same. Find the volume of water in each tank.

Anushka and Aarushi are friends. They have equal amount of money in their pockets. Anushka gave `1/3` of her money to Aarushi as her birthday gift. Then Aarushi gave a party at a restaurant and cleared the bill by paying half of the total money with her. If the remaining money in Aarushi’s pocket is Rs.1600, find the sum gifted by Anushka. 

The closed curve which is also a polygon is ______.

To construct a unique rectangle, the minimum number of measurements required is ______.

 is a closed curve entirely made up of line segments. The another name for this shape is ______.

A quadrilateral can be drawn if only measures of four sides are given.

A quadrilateral can be drawn if all four sides and one diagonal is known.

A quadrilateral can be drawn if all four sides and one angle is known.