CSAT · Quantitative Aptitude
Number System
Number System pairs with Quantitative Aptitude on CSAT Paper II. Work the list in order—or jump to any item.
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Which of the following is a binary number?
Find the HCF (Greatest Common Divisor) of 72 and 108.
What is the smallest number that must be added to 3456 so that the resulting number is exactly divisible by 9?
How many zeros are there at the end of 50! (50 factorial)?
Find the LCM of 24, 36, and 54.
What is the greatest 4-digit number that is exactly divisible by 18?
What is the unit digit of 3⁵⁷