Questions by nishit

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The cube root of 729 is

asked Jan 18, 2022 in 8th-maths

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Check whether 90 is a perfect square or not by using prime

asked Jan 18, 2022 in 8th-maths

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Write a pythagorean triplet whose smallest number is

asked Jan 18, 2022 in 8th-maths

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There are _________ perfect cubes between 1 and

asked Jan 18, 2022 in 8th-maths

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The units digit in the square of 1294 is

asked Jan 18, 2022 in 8th-maths

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Ones digit in the cube of 38 is

asked Jan 18, 2022 in 8th-maths

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The sides of a right triangle whose hypotenuse is 17cm are _________ and

asked Jan 18, 2022 in 8th-maths

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The least number by which 72 be multiplied to make it a perfect cube is

asked Jan 18, 2022 in 8th-maths

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There are 200 natural numbers between 1002 and

asked Jan 18, 2022 in 8th-maths

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1000 is a perfect

asked Jan 18, 2022 in 8th-maths

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Let x and y be natural numbers. If x divides y, then `x^3` divides

asked Jan 18, 2022 in 8th-maths

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Square root of a number x is denoted by

asked Jan 18, 2022 in 8th-maths

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Cube of an even number is

asked Jan 18, 2022 in 8th-maths

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Using prime factorisation, find which of the following are perfect cubes.

asked Jan 18, 2022 in 8th-maths

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Write two Pythagorean triplets each having one of the numbers as

asked Jan 18, 2022 in 8th-maths

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Find the greatest number of three digits that is a perfect

asked Jan 18, 2022 in 8th-maths

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8649 students were sitting in a lecture room in such a manner that there were as many students in the row as there were rows in the lecture room. How many students were there in each row of the lecture

asked Jan 18, 2022 in 8th-maths

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Distance between two stations A and B is 690 km. Two cars start simultaneously from A and B towards each other, and the distance between them after 6 hours is 30 km. If the speed of one car is less than the other by 10 km/hr, find the speed of each

asked Jan 18, 2022 in 8th-maths

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If 8x – 3 = 25 +17x, then x

asked Jan 18, 2022 in 8th-maths

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Linear equation in one variable

asked Jan 18, 2022 in 8th-maths

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