Write the names of the 12 months in a year.

January, February, March, April, May, June, July, August, September, October, November, December.

January, February, March, April, May, June, July, August, September, October, November.

January, February, March, April, May, June, July.

January, March, April, May, July, August, September, October, November, December.

Hetal is twice as old as her brother. She is also 10 years older than her brother. Guess the age of Hetal and her brother.

Hetal's brother is 10 years old, and Hetal is 20 years old

Hetal's brother is 11 years old, and Hetal is 20 years old

Hetal's brother is 10 years old, and Hetal is 21 years old

Hetal's brother is 11 years old, and Hetal is 21 years old

NCERT Solutions Class 3 Mathematics Chapter 13 – Time Goes On

Name: Time Goes On – Class 3 Mathematics
Uploaded: 2026-05-31
Description: This chapter helps children understand calendars, days in a month, and time of day (morning, afternoon, evening). They also learn about age differences in family members using real-life examples.

Class 3 Mathematics

Last Updated: 31 May 2026

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Chapter Introduction

This chapter helps children understand calendars, days in a month, and time of day (morning, afternoon, evening). They also learn about age differences in family members using real-life examples.