Answer the following questions :
1) The largest five digit number formed by 0, 8, 3, 2, 1 is ___________.
2) The place value of 2 in the number 32140 is ___________.
3) If one number of two coprime numbers is 7 then the other is ___________.
4) The H.C.F of two coprimes is ___________.
5) 521 × 144 = ?
6) Debabrata Babu spends 7 months with his 6 month’s income. If his monthly expense is Rs. 12270/-, then find his monthly income. Students will write answers to these activity tasks in subject specific exercise books at home, and submit the exercise books to respective subject teachers after schools reopen. Under no circumstance, students will go out of home
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Answer:
- 83210
- 2 is in thousands place
4. 1
5. 75024
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