Operation on Numbers MCQs
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 64easy
On dividing a number by 68, we get 269 as quotient and 0 as remainder. On dividing the same number by 67, what will be the remainder ?
Question 65easy
On dividing a number by 56, we get 29 as remainder. On dividing the same number by 8, what will be the remainder ?
Question 66easy
On dividing a number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder ?
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Question 67easy
On dividing a number by 5, we get 3 as remainder. What will be the remainder when the square of this number is divided by 5 ?
Question 68easy
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and 15 as remainder. What is the smaller number ?
Question 69easy
In a division sum, the remainder is 0. A student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is the correct quotient ?
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Question 70easy
The sum of the two numbers is 12 and their product is 35. What is the sum of the reciprocals of these numbers ?
Question 72easy
The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is :