Operation on Numbers MCQs

91 questionsQuantitative-AptitudePage 4 of 11

Practice free Operation on Numbers multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 91 questions — no login required.

Question 28easy
287 x 287 + 269 x 269 ? 2 x 287 x 269 = ?
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Question 29easy
(12345679 x 72) =?
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Question 30easy
397 x 397 + 104 x 104 + 2 x 397 x 104 = ?
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Question 31easy
If the number 517 * 324 is completely divisible by 3, then the smallest whole number in place of * will be :
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Question 32easy
If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be :
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Question 33easy
If the number 97215 * 6 is completely divisible by 11, then the smallest whole number in place of * will be :
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Question 34easy
If the number 91876 * 2 is completely divisible by 8, then the smallest whole number in place of * will be :
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Question 35easy
Which one of the following numbers is completely divisible by 45 ?
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Question 36easy
Which one of the following numbers is completely divisible by 99 ?
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