Questions by nikhil

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Following is a pie chart showing the amount spent in rupees (in thousands) by a company on various modes of advertising for a product. Now answer the following questions. What media types do you think are included in miscellaneous? Why aren’t those media types given their own

asked Jan 18, 2022 in 8th-maths

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Which of the following is the square of an odd

asked Jan 18, 2022 in 8th-maths

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How many natural numbers lie between 182 and

asked Jan 18, 2022 in 8th-maths

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The square of 0.4 is

asked Jan 18, 2022 in 8th-maths

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Using distributive law, find the square of

asked Jan 18, 2022 in 8th-maths

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Find the length of a diagonal of a rectangle with dimensions 20m by

asked Jan 18, 2022 in 8th-maths

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The hypotenuse of a right triangle with its legs of lengths `3x xx 4x`

asked Jan 18, 2022 in 8th-maths

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The next two numbers in the number pattern `1, 4, 9, 16, 25` ...

asked Jan 18, 2022 in 8th-maths

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If m is the square of a natural number n, then n

asked Jan 18, 2022 in 8th-maths

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The square root of 1521 is

asked Jan 18, 2022 in 8th-maths

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There are five perfect cubes between 1 and

asked Jan 18, 2022 in 8th-maths

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For every natural number m, (2m–1, `2m^2–2m`, `2m^2–2m + 1`) is a pythagorean

asked Jan 18, 2022 in 8th-maths

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The square root of a perfect square of n digits will have `((n+1)/2)` digits, if n is

asked Jan 18, 2022 in 8th-maths

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The cube of a one digit number cannot be a two digit

asked Jan 18, 2022 in 8th-maths

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Square of a number is positive, so the cube of that number will also be

asked Jan 18, 2022 in 8th-maths

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Write cubes of first three multiples of

asked Jan 18, 2022 in 8th-maths

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Express 81 as the sum of first nine consecutive odd

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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Using prime factorisation, find the cube roots of (a)512 (b)

asked Jan 18, 2022 in 8th-maths

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What is the least number that should be added to 6200 to make it a perfect

asked Jan 18, 2022 in 8th-maths

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