NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 1: Number System - Fill in the Blanks
Question 144

Question. 144

If a number has ____ in ones place, then it is divisible by 10.

Answer:

0

Detailed Answer with Explanation:

Let's understand step by step:

Step 1: The ones place means the last digit of a number.

Step 2: A number is said to be divisible by 10 if it can be divided by 10 without leaving any remainder.

Step 3: Let's look at some examples:

  • 10 ÷ 10 = 1 (no remainder)
  • 20 ÷ 10 = 2 (no remainder)
  • 30 ÷ 10 = 3 (no remainder)

Step 4: In all these examples, the number has 0 in the ones place.

Step 5: So, if the last digit of a number is 0, that number is divisible by 10.

Final Answer: A number having 0 in its ones place is divisible by 10.

NCERT Exemplar Solutions Class 6 – Mathematics – Unit 1: Number System – Fill in the Blanks | Detailed Answers