243 can be divided by

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Solution

The correct option is B 3
Digit at one’s place of 243 is 3, so 243 can’t be divided by 2 and 5.
Number formed by last two digits is 43 and 43 is not divisible by 4. So, 243 is also not divisible by 4.
Sum of digits, $2 + 4 + 3 = 9$ , 9 is divisible by 3.
So, 243 can be divided by 3.

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Similar questions

22^{3} + 23^{3} + 24^{3} + . . . . . . . . . + 88^{3}

22^{3} + 23^{3} + 24^{3} + \dots + 87^{3} + 88^{3}

15, 55

99

(274 \times 243 \times 131)

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