Page 179 - Math Genius C3

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\ 03-Oct-2025 Bharat Arora Proof-10 Reader’s Sign _______________________ Date __________

4. Draw the hands of the following clocks to show the given time.
(a) 11 12 1 (b) 11 12 1 (c) 11 12 1 (d) 11 12 1

10 2 10 2 10 2 10 2
9 3 9 3 9 3 9 3
8 4 8 4 8 4 8 4
7 6 5 7 6 5 7 6 5 7 6 5

10:15 8:15 2:45 11:45

5. Rohan is a student of class 3. His younger brother Arav also studies in the same
school in pre-primary class. Once, Rohan read Arav's school time table in his school

almanac. Help him to complete the statements based on it.
Period 1 2 3 4 5

12 12 12 12 12
11 1 11 1 11 1 11 1 11 1
Starting 9 10 2 3 9 10 2 3 9 10 2 3 9 10 2 3 9 10 2 3
Time 8 4 8 4 8 4 8 4 8 4

7 6 5 7 6 5 7 6 5 7 6 5 7 6 5

Mon Maths EVS Break English Hindi
Tue EVS Maths Break GK English
Wed English Sports Break Maths Hindi

Thu EVS English Break GK Maths

(a) The Maths period on Monday starts at _____ or half past 8.

(b) The second period on Monday starts at _________ or _________.

(c) The break starts at _________ or _________ daily.
(d) The GK period on Tuesday starts at _________ or _________.

(e) On _________ Maths period starts at 11:15 or _________.

Reading time to 5 minutes inteRVals

We know that a clock dial has 12 equal parts numbered 1, 2, ..., 12 and each part is further

divided into 5 small divisions.
Thus, the dial is divided into 12 × 5 = 60 small equal divisions. So, 1 small division = 1

minute, 5 small divisions = 5 minutes. And 1 hour = 12 × 5 = 60 minutes.

The minute hand moves from one number to the next number in 5 minutes.
When the minute hand is on 1, it means 1 × 5 = 5 minutes have passed.

When the minute hand is on 2, it means 2 × 5 = 10 minutes have passed.

When the minute hand is on 3, it means 3 × 5 = 15 minutes have passed, and so on.

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