Q1
What makes a number divisible by 2?
ALast digit is even
BLast digit is odd
CSum of digits is even
DFirst digit is even
SSCClass 6 (SSC)Mathematics (गणित)Ch 8 · Topic 2
Practice and Revision - Divisibility
Let us practise and revise what we learned about divisibility. Divisibility rules help us quickly determine if a number can be evenly divide
Core concept
A number is divisible by 2 if its last digit is even (0,2,4,6,8), and divisible by 5 if it ends in 0 or 5.
How it works
A number is divisible by 3 if the sum of its digits is divisible by 3, and divisible by 9 if the digit sum is divisible by 9.
Why it matters
A number is divisible by 10 if it ends in 0, and divisible by 4 if its last two digits form a number divisible by 4.
Key detail
Understanding divisibility rules helps us quickly simplify fractions, find factors, and solve problems without long division.
Exam highlight
Key diagram
Keywords worth remembering
Trending
divisibilityssc std 6maharashtra board
Most searched
SSC std 6 divisibility maharashtra board
Quick revision
Study resources
Notes & downloads
Quick notes
• Divisible by 2: last digit even.
• Divisible by 5: ends in 0 or 5.
• Divisible by 3: digit sum divisible by 3.
• Divisible by 9: digit sum divisible by 9.
• Divisible by 10: ends in 0.
• Divisible by 4: last two digits divisible by 4.
• Rules avoid long division.
• They help simplify fractions, find factors.