# Quantitative Aptitude: Number Series 44 (based on RRB Assistant prelims)

Number Series asked RRB Assistant Prelim 23 September 2017

These questions are based on Number Series asked in RRB Assistant Prelims â€“ Shift 1.Â Number Series asked IBPS RRB Assistant Prelim 23 September 2017.

Questions 1 -5 were asked in Exam, 6 – 10 are based on them.

1. 9, 36, 40, 67, 71, ?
A) 89

B) 102
C) 90
D) 98
E) 111
Â  Option D
Pattern
:
+27, +4, +27, +4, +27
2. 10, 25, 45, 70, 100, ?
A) 135
B) 145
C) 176
D)152
E) 118
Â  Option A
Pattern
:
+15, +20, +25, +30, +35
3. 10, 6, 8, 16, 40, ?
A) 135
B) 105
C) 116
D) 154
E) 163
Â  Option C
Pattern
:
*0.5 + 1, *1 + 2, *1.5 + 4, *2 + 8, *2.5 + 16
4. 20, 40, 70, 115, 180, ?
A) 367
B) 258
C) 289
D) 214
E) 270
Â  Option E
Pattern:
……+20………..+30……….+45………+65………+90
…………..+10……….+15…………+20……..+25
5. 1600, 400, 100, 25, ?, 1.5625
A) 6.75
B) 6.25
C) 4.55
D) 3.45
E) 9.05
Â  Option B
Pattern
:
Ã· 4,Â Ã· 4,Â Ã· 4,Â Ã· 4,Â Ã· 4
6. 16, 36, 66, 116, 196, ?
A) 249
B) 316
C) 247
D) 302
E) 394
Â  Option B
Pattern
:
……+20………..+30……….+50………+80………+120
…………..+10……….+20…………+30……..+40
7. 14, 8, 10, 19, 46, ?
A) 191
B) 131
C) 276
D) 106
E) 128
Â  Option B
Pattern
:
*0.5 + 1, *1 + 2, *1.5 + 4, *2 + 8, *2.5 + 16
8. 4, 10, 30, 78, 168, ?
A) 267
B) 285
C) 309
D) 356
E) 314
Â  Option E
Pattern
:
………+6………….+20……………+48………..+90………..+146
…………….+14………….+28……………+42…………+56
9. 12, 33, 29, 50, ?, 67
A) 46
B) 33
C) 55
D) 38
E) 40
Â  Option A
Pattern
:
+21, -4, +21, -4, +21
10. 2500, 500, 100, 20, ?, 0.8
A) 3
B) 6
C) 5
D) 4
E) 7
Â  Option D
Pattern
:
Ã· 5,Â Ã· 5,Â Ã· 5,Â Ã· 5,Â Ã· 5

Click here for Number Series Questions – Memory Based NICL AO, SBI PO

## 10 Thoughts to “Quantitative Aptitude: Number Series 44 (based on RRB Assistant prelims)”

1. akshita singhal

Sis words pblm chahie aj ki..

1. will try to share )

2. à¸„à¸£Ñ’

Thanks Ma’am … :))

Number series ke 10 ques aaye the kya mam aaj??

1. no 1st five

6-10 are based on those

1. à¸„à¸£Ñ’

ohhh Thanks a ton Ma’am :)) so nice of you ðŸ™‚

3. In today s RRB exam, one question is based on perfect square concept
Don’t count 0 in it

Perfect squares start from 1, 4, 9…..

4. jaga

thank u mam

5. Sachin shukla( Banker 2018)

10/10Ty mam

6. Sachin shukla( Banker 2018)

Exam me series ek sath q nahi dikhti aaj kl pata nai mere sath hi aisa ho raha usko bhi scroll karo ye nahi ki ek hi line me sb dikh jaye…