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Improve your understanding of Number System with comprehensive practice questions, clear explanations, and AI-powered guidance from General Aptitude Topic.
How many distinct prime factors are there in 540?
A number leaves remainder 3 when divided by 5 and remainder 4 when divided by 6. What is the least such number greater than 50?
What is the unit digit of the expression 72023 ?
Find the last digit of 17256 X 23129.
What is the highest power of 7 in 100!?
The HCF of two numbers is 21, and their LCM is 693. If one of the numbers is 63, find the other.
If the HCF and LCM of two numbers are 13 and 273 respectively, and one number is 39, find the other.
How many trailing zeros are there in 125!?
If the product of two numbers is odd and one of them is 9, which of the following could be the other number?
What is the sum of all natural numbers from 1 to 200 that are divisible by 4?