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. Find the value of *. 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 divided by 7. Q. 13. ? Find the unit digit of the sum. Q. 14. Whether divisible by 6 or not . Q. 15. is a divisible by 2 or not. Q. 16. is divisible by 5 or not. Q. 17. Find the sum of all the digits of the result of the subtraction (Ramanujam contest 2002). 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 |