
125, 225, 216, 324, 343, ?
b. 441
c. 576
d. 512
b. 110
c. 146
d. 128
e. 126
3. Find the missing number in the following number series:
4, 18, ?, 100, 180, 294
b. 38
c. 57
d. 48
e. 28
4. Find the missing number in the following number series:
10, 15, ?, 27, 33
b. 23
c. 24
d. 28
e. 25
5. Find the missing number in the following number series:
17, 24, ? , 36, 42, 44
b. 26
c. 28
d. 32
e. 38
Solution:
1. Answer: b2. Answer: a
3. Answer: d
5. Answer: c