Multiple Choice Question

Two numbers have an HCF of 18 and an LCM of 1512. If one of the numbers is 126, find the positive difference between these number.

A

126
B

90
C

216
D

256

Explanation:

Other number = (HCF×LCM)/126 = 216 ⇒ Difference = 90.

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This question belongs to the set "RRB Group D 2025 Question Paper – 27 November Shift 1 | Set 2 (Q26–Q50) Mathematics". Click below to read detailed notes and attempt the full quiz.

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