Number System
Number properties and divisibility tests.
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5 practice questions for BPSSC SI with instant answers — no signup, ~3 minutes.
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Take a full mock →Q1 · Number System · MEDIUM
A number when divided by 5 leaves a remainder 3, and when divided by 7 leaves a remainder 4. What is the least such positive number?
Q2 · Number System · EASY
How many numbers between 400 and 600 are divisible by 4, 5, and 6?
Q3 · Number System · EASY
The sum of three consecutive multiples of 7 is 777. What is the largest of these three numbers?
Q4 · Number System · HARD
A six-digit number 4A321B is divisible by 88. What is the value of A + B?
Q5 · Number System · MEDIUM
What is the remainder when 7^45 is divided by 8?