# Divisibility Rule

## Divisibility Rule

• What is the divisibility by 2 Rule?
• Even numbers are multiples of 2. A number is even if ends in 0,2,4,6, or 8.
• What is the divisibility by 3 rule?
• A number is divisible by 3 if the sum of its digits is divisible by 3.
• 372, for instance, is divisible by 3 since sum of its digits (3+7+2) is 12. And 12 is divisible by 3.
• What is the divisibility by 4 rule?
• A number is divisible by 4 if the number\'s  last two digits are divisible by 4
• 9,312, for instance, is divisible by 4 since its last 2 digits are 12. And 12 is divisible by 4.
• What is the divisibility by 5 rule?
• A number is divisible by 5 if its last digit is a 0 or 5.
• What is the divisibility by 6 rule?
• Since 6 is a multiple of 2 and 3, the rules for divisibility by 6 are a combination of the rule for 2 and the rule for   3.
• Divisibility by 8 Rule
• A number passes the test for 8 if the last three digits form a number is divisible 8.
• Divisibility by 9 Rule
•  A number is divisible by 9 if the sum of the digits are evenly divisible 9.
•  Divisibility by 10 Rule
•   A number passes the test for 10 if its final digit is 0  Women's President of Indian National Congress

Women's President of Indian National Congress, ഇന്ത്യൻ നാഷണൽ കോൺഗ്രസിന്റെ പ്രസിഡന്റായ വനിതകൾ, CODE -ASINS .

A- ANNIE BESANT(1917).
S- SAROJINI NAIDU(1925).
I- INDIRA GANDHI(1959).
N- NELLI SENGUPTA(1933).
S- SONIA GANDHI(1998).
...

BODMAS Rule

BODMAS is an acronym and it stands for Bracket, Of, Division, Multiplication, Addition and Subtraction. .

This explains the order of operations to solve an expression. According to Bodmas rule, if an expression contains brackets ((), {}, []) we have to first solve/simplify the bracket followed by of (powers and roots etc.), then division , multiplication , addition and subtraction from left to right. .

Example :.

7 + (6 × 52 + 3) =   7 + (6 × 25 + 3).

7 + (150 + 3).

7 + (153).

7 + 153 .

Ans: 160. .

...

Trick to Remember SAARC Member Countries

Code: MBBS PAIN.

M: Malideep.

B: Bhutan.

S: Srilanka.

P: Pakistan.

A: Afganistan.

I: India.

N: Nepal.

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