Loading....
Coupon Accepted Successfully!

Quantitative Aptitude

Open Flashcards

Sequence and Series

Question
14 out of 30
 

Find the missing number in the series.


1, 9, 25, 49, 81, ?



A 100
B 112
C 121
D 144
E None of these

Ans. C The series consists of squares of consecutive odd numbers

i.e. 12, 32, 52, 72, 92,.....

So, missing term = 112 = 121.

Sequence and Series Flashcard List

30 flashcards
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
15)
16)
17)
18)
19)
20)
21)
22)
23)
24)
25)
26)
27)
28)
29)
30)