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Aptitude
Number System, Percentages & Profit-Loss

Number System, Percentages & Profit-Loss

aptitudequantitativenumbers
1 sections
aptitude, quantitative

Number System Questions

Q1Easy

What is the unit digit of 7^105?

Q2Medium

Find the remainder when 2^33 is divided by 7.

Q3Medium

How many zeros are there at the end of 100!?

Q4Easy

If a number is divisible by both 5 and 12, then it must also be divisible by:

Q5Medium

What is the smallest 4-digit number divisible by 7, 11, and 13?

Q6Medium

Find the HCF of 1.08, 0.36, and 0.9.

Q7Hard

The sum of two numbers is 528, and their HCF is 33. How many pairs of such numbers are possible?

Q8Medium

A number when divided by 296 gives a remainder of 75. What is the remainder when divided by 37?

Q9Hard

What is the last two digits of 7^2024?

Q10Medium

The product of two numbers is 4107 and their HCF is 37. What is the greater of the two numbers?

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