Complete the series : 1, 8, 27, 64, 125, 216 .....
A). 343
B). 353
C). 363
D). 373
2. How many positive factors of 180 are there?
4. What is the remainder when 263251 is divided by 9?
5. The cost of 87 pens and 29 pencils is `783. What is the cost of 90 pens and 30 pencils ?
7. What least number can be multiplied to 165375 to make it a perfect cube?
8. Find the least number required to be added to 3105 so that it is exactly divisible by 3, 4, 5 and 6.
9. 1008÷36=?