Time in Powers of 10: Cholas to the Big Bang
Class 8 · Maths · Chapter 2
Time in Powers of 10: Cholas to the Big Bang
From the NCERT book Ganita Prakash Part 1 (Class 8 Maths), chapter 2: Power Play. Read the book free at ncert.nic.in
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Practice questions
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Q1. Halley's 75 to 79 years ≈ ?
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