Adaptive Practice
Numbers and Number Systems
8 questions • Earn up to 76 XP • First attempt — go for 100%!
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Question 1 of 8
⏱ 0:30
Easy
What is the place value of 7 in the number 4,76,382?
Easy
Which of the following is a prime number?
Hard
What is the sum of the place values of the digits 3 and 5 in the number 5,43,251?
Easy
Which of the following numbers is divisible by both 2 and 5?
Medium
Convert the binary number 1011 to decimal.
Medium
If the number 3A5 is divisible by 5, what digit does A represent?
Easy
What is the successor of the greatest 5-digit number?
Easy
How many zeros are there in one crore?