# Quant Quiz on Number Series for IBPS PO/Clerk 2017 Set – 7

Quant Quiz on Number Series for IBPS PO/Clerk.Welcome to the letsstudytogether.co. If you are preparing for Bank and other competitive exams, you will come across Number series section on Quantitative Aptitude.

Today, we are providing you with Quant Quiz on Number Series based on the latest pattern for your daily practice. This Quant subject quiz based number series is important for other banking exams such as IBPS PO, IBPS Clerk, IBPS RRB Officer, IBPS RRB Office Assistant, and other competitive exams.

## Quant Quiz on Number Series for IBPS PO/Clerk

1.In the given number series, what would come in place of the (?) question mark?
4, 4, 9, 6, 25, 8, 49, 10, ?
a. 56
b. 121
c. 100
d. 81
e. 36

B. 121

The numbers at the odd places are squares of consecutive prime numbers
22= 4, 32= 9, 52= 25, 72= 49, next term will be 112= 121
Numbers at the even places are consecutive composite numbers i.e. 4, 6, 8, 10

2.In the given number series, what would come in place of the (?) question mark?
41, 45, 25, 35, ?
a. 20
b. 45
c. 60
d. 10
e. None of these

A. 20

The series follows the pattern
41 + (4 * 1) = 45, 45 – (4 * 5) = 25, 25 + (2 * 5) = 35, 35 – (3 * 5) = 20

3.The following numbers form a series. Find the odd one out.
43, 75, 111, 151, 198
a. 111
b. 151
c. 198
d. 75
e. None of these

C. 198

The series follows the pattern
43+32 = 75
75+32+4 = 111
111+32+4*2=151
151+32+4*3=195
So, 195 should come in place of 198.

4.In the given number series, what would come in place of the (?) question mark?
46, 57, 91, 168, 314, ?
a. 561
b. 432
c. 676
d. 727
e. 780

A. 561

46 + 23 + 22 – 1 = 57, 57 + 33 + 32 – 2 = 91, 91 + 43 + 42 – 3 = 168, 168 + 53 + 52 – 4 = 314, 314 + 63+ 62– 5 = 561

5.In the given number series, what would come in place of the (?) question mark?
-17, -12, -23, -4, -33, ?
a. 17
b. -5
c. -13
d. 32
e. 8

E. 8

The series follows the pattern
-17 + 32– 4 = -12, -12 – 42 + 5 = -23, -23 + 52 – 6 = -4, -4 – 62 +7 = -33, hence -33 + 72– 8 = 8

6.What will come in place of the question mark (?) in the following number series?
1, 3, 12, 76, ?, 8477
a. 712
b. 701
c. 721
d. 751
e. 713

B701

10= 1
10+ 21= 3
10+ 21+ 32= 12
10+ 21+ 32 + 43= 76
10+ 21+ 32 + 43+ 54= 701

7.What will come in place of the question mark (?) in the following number series?
7659, 7647, 7480, ?, -23271
a. 5286
b. 5277
c. 5299
d. 5266
e. 5244

A. 5286

7659- 13 +1 = 7647;
7647- 132+2= 7480;
7480-133+3 = 5286
5286 – 134+ 4 = -23271

8.What will come in place of the question mark (?) in the following number series?
5039, 718, 117, ?, 1
a. 16
b. 2
c. 21
d. 20
e. 12

D. 20

7!-1=5039;
6!-2=718;
5!-3=117;
4!-4=20
3!-5 =1

9.What will come in place of the question mark (?) in the following number series?
1, 7, 37, 151, 457, ?
a. 901
b. 911
c. 918
d. 917
e. 919

E. 919

1*6+1=7;
7*5+2=37;
37*4+3=151;
151*3+4=457;
457*2+5=919

10.What will come in place of the question mark (?) in the following number series?
1, 7, 79, ?, 43046719
a. 6590
b. 6559
c. 6591
d. 6691
e. 6919