GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
31. | The average of non-zero number and its square is 5 times the number. The number is___? | ||
A. | 9 | ||
B. | 17 | ||
C. | 29 | ||
D. | 295 | ||
32. | The average of the two-digit numbers, which remain the same when the digits interchange their positions, is____? | ||
A. | 33 | ||
B. | 44 | ||
C. | 55 | ||
D. | 66 | ||
33. | The average of first five multiples of 3 is_____? | ||
A. | 3 | ||
B. | 9 | ||
C. | 12 | ||
D. | 15 | ||
34. | Find the average of all the numbers between 6 and 34 which are divisible by 5. | ||
A. | 18 | ||
B. | 20 | ||
C. | 24 | ||
D. | 30 | ||
35. | The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero? | ||
A. | 0 | ||
B. | 1 | ||
C. | 10 | ||
D. | 19 | ||