## Questions Asked in IBPS RRB Officer Scale – I Prelims 2020

Data Interpretation, Number Series & Puzzle Asked in RRB PO Officer Scale – 12th September 2020 ( All Shifts). IBPS RRB Officer Scale – I Prelims Memory Based Questions Paper PDF. Dear Readers, as we all know IBPS RRB PO Prelims 2020 examination was held today, the exam level was moderate. Here we have given the list of  Questions Asked in the IBPS RRB PO Prelims Examination which was held on 12th September 2020 ( All Shifts).

Here we will be sharing the section-wise Memory Based Questions which were asked from different topics across different shifts of the IBPS RRB Officer Scale – I Prelims Exam conducted today, i.e 12th September 2020 ( All Shifts). These questions will help students understand the difficulty level, minimum attempts, and exam pattern of other upcoming slots.

### Number Series Questions Asked in RRB PO Prelims Examination 2020

Number Series Asked in 1st Shift

1.5 3 12 72. ……

Sol. 1.5*2=3
3*4=12
12*6=72
72*8=576

80 66 85 71 90 ……

Sol. +5,+5
80+5=85,85+5=90
66+5=71,71+5=76

163 …… 43 23 13 8.

Sol. (163+3)/2=83
(83+3)/2=43
(43+3)/2=23
(23+3)/2=13
(13+3)/2=8

150 148 143 133 116 …….

150. 148. 143. 133. 116. 90
Sol. 2. 5. 10. 17. 26
3. 5. 7. 9

3.5 2.5 3 6 20 ..

Sol. 3.5*1-1=2.5
2.5*2-2=3
3*3-3=6
6*4-4=20
20*5-5=95

• 20 – 12 – 14 – 23 – 48 – (?)
• 19 – 20 – 42 – 129 – (?) – 2605
• 2033 – (?) – 2054 – 2075 – 2103 – 2138
• 520 – 532 – 508 – 544 – (?) – 556
• 302 – 142 – 62 – (?) – 2 – (-8)

1). x²+9x+20=0
8y²-15y+7=0

2). x²-11x+30=0
y²+12y+36=0

3). x²+13x+40=0
y²+7y+10=0

4). x²-20x+91=0
y²+16y+63=0

5). x²-x-12=0
y²+5y+6=0

### Arithmetic Que Asked in IBPS RRB PO Prelims 2020 (12th Sep – 1st Slot)

Q1. A and B together can complete a work in 4 days . A alone takes 6 days less than B alone takes. In how many days c alone complete the work if he is 50% more efficent than B ?

Q2. There are 240 students in class ix and out of that 40% appeared in exam and in class x 210 students out of that 30% appeared in exam. Then find diffrence b/w number of students not appeared in exam from both classes ?

### Puzzle Questions Asked in IBPS RRB Officer Scale – I Prelims Exam 2020

Will Update Soon…………

### Data Interpretation Questions Asked in IBPS RRB PO Prelims Exam 2020

• Will Update Soon.

## RRB PO Prelims Exam Analysis & Review – 12th September 2020 ( All Shifts)

RRB Officer Scale – I Prelims Exam 2020 has started from today i.e. 12th September 2020 and the first slot is over now. This exam will be conducted in 5 shifts on both days (12th & 13th  September 2020). We have now updated the RRB PO Prelims exam analysis for 12th September 2020 1st shift here.

Do share any exam question that you remember at support@letsstudytogether.co

All the best for your exams.

LST Team..!!!!