2. What is the Greatest Common Divisor of 64, 36 and 48?
3. A number is written as 1101 in Binary notation. What is the number in Decimal?
4. On a number ray, represnt (-31+-12).
5. A square field has sides 12 meters. What is its perimeter?
6. Which of the following is the greatest? 7/11, 2/3, 4/7
7. What is the value of 1.296 divided by 6?
8. What is the square root of 24.01?
9. Is 87634 divisible by 3?
10. Which of the following is divisible by 5?
(a) 98765
(b)11234
(c)9876
(d)98885