CBSE Guess > Papers > Important Questions > Class X > 2009 > Maths > Mathematics By Mr. Suresh Kumar Satpathy CBSE CLASS X Q. 1. Show in ascending order Q. 2. A 8 Q. 3. Find how many no from 1 to 100 are not divisible by 3 or 5 . Q. 4. 8+88+ 888+88888+…….……….+ 88888……..8888(Last number has 20 digits)=Find the 100th place value. Q. 5. 999,991 is a prime or not. Q. 6. Q. 7. 1234567891011………..If you write serially from 1, what is the no of 2001th place. Q. 8. 353, 2002 is a palindrome no. At least how much should we add with 31431 then this no is a palindrome no? Q. 9. 3+6+9+………+90=? Q. 10. Find the last two digit of Q. 11. Find the last digit of Q. 12. Find the remainder Q. 13. Q. 14. Q. 15. Q. 16. Q. 17. Find the sum of all the digits of the result of the subtraction Q. 18. Using three no of 5 write 1. Q. 19. Using eight no write 1000 Q. 20. Using four no write 100. Paper By Mr. Suresh Kumar Satpathy |