HR Police PC · Numerical Ability and Quantitative Aptitude
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Number System
Whole numbers, integers, divisibility, HCF and LCM.
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Take a full mock →Q1 · Number System · EASY
What is the highest common factor (HCF) of 36 and 48?
Q2 · Number System · MEDIUM
A number when divided by 5 leaves a remainder of 3, and when divided by 7 leaves a remainder of 4. What is the smallest such positive number?
Q3 · Number System · MEDIUM
The LCM of two numbers is 360 and their HCF is 12. If one of the numbers is 60, what is the other number?
Q4 · Number System · MEDIUM
A number when divided by 357 leaves a remainder of 45. What will be the remainder when the same number is divided by 119?