Single Choice

From the following options, choose the option with which perfect answer does not ends with

A$$5$$
B$$4$$
C$$0$$
DNone of the above
Correct Answer

Solution

$$1^3 = 1$$
$$2^3 = 8$$
$$3^3 = 27$$
$$4^3 = 64$$
$$5^3 = 125$$
$$6^3 = 216$$
$$7^3 = 343$$
$$8^3 = 512$$
$$9^3 = 729$$
$$10^3 = 1000$$

A number ending with $$1, 2, 3, 4, 5, 6, 7, 8, 9, 0$$ has
perfect cubes ending with $$1, 8, 7, 4, 5, 6, 3, 2, 9, 0$$ respectively.
Hence, option $$D$$ is correct.

SIMILAR QUESTIONS

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For an integer $$a,$$ choose the correct statement.

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Using the method of successive subtraction of numbers $$1, 7, 19, 37, 61, 91, 127, 169, 217, 271, 331, 397,..........$$ Examine if the following number is a perfect cube or not 792

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Write cubes of all natural numbers between 1 and 20 and verify the following statement. If the statement is true then answer is 1 if not then the answer is 0 Statement: Cubes of all even natural numbers are even.

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State true or false. (i) Cube of any odd number is even. (ii) A perfect cube does not end with two zeros. (iii) If square of a number ends with $$5$$, then its cube ends with $$25$$. (iv) There is no perfect cube which ends with $$8$$. (v) The cube of a two digit number may be a three digit number. (vi) The cube of a two digit number may have seven or more digits. (vii) The cube of a single digit number may be a single digit number.

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Which of the following are not perfect cubes? (i) 216 (ii) 128 (iii) 1000 (iv) 100 (v) 46656

Cube and Cube Roots

Which of the following numbers are not perfect cubes? $$216$$

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