JKBOSE Class 3rd Math Chapter 7 (Time Goes On) textbook solutions on reading clocks, minutes, hours, days, calendar activities, and birth certificates.
📖 JKBOSE Official Textbook Solutions (Math-Magic)
Class: 3rd
Subject: Mathematics
Chapter: 7 (Time Goes On)
Session: 2026
Exercise Questions & Answers
Q1 Which activities take seconds, minutes, hours, or days?
• Takes Seconds: Blinking eyes, snapping fingers, swallowing food.
• Takes Minutes: Brushing teeth, boiling milk, taking a bath.
• Takes Hours: Stitching a shirt, school day, baking a cake.
• Takes Days: Knitting a sweater, weaving a carpet, fruit ripening.
Q2 Units of Time Conversion:
1. 1 hour = 60 minutes.
2. 1 day = 24 hours.
3. 1 week = 7 days.
4. 1 ordinary year = 365 days (Leap year = 366 days).