# Data Interpretation for SBI PO Prelims, NIACL, NICL Set 22

Data Interpretation Questions with Solutions
Directions (1 – 5): Study the following charts carefully and answer the questions that follow:
The table shows the % of defective items detected out of total items sold. 1. What is the approximate percent decrease in number of defective products in years 2014 as compared to previous year?
A) 43%
B) 53%
C) 40%
D) 76%
E) 58%
Option B
Solution:

number of defective products in years 2014 = 2/100 * 32,000 = 640
number of defective products in years 2013 = 4/100 * 34,000 = 1360
so required % = (1360-640)/1360 * 100
2. What is the total number of non-defective products in years 2012 and 2014 together?
A) 52890
B) 55280
C) 54320
D) 43280
E) 43390
Option B
Solution:

92/100 * 26,000 + 98/100 * 32,000
3. What is the ratio of defective products sold in year 2011 to non-defective products sold in year 2015?
A) 20 : 441
B) 13 : 758
C) 25 : 644
D) 78 : 239
E) 23 : 783
Option C
Solution:

5/100 * 25,000 : 92/100 * 35,000
4. In 2013, selling price of each product is Rs.350. If a penalty of Rs.20 each for first 1000 defective products, Rs.40 each for next 1000 defective products, Rs.60 each for next 1000 defective products, and so on is charged, how much is the total penalty which is to be given by company in 2013?
A) Rs.43,300
B) Rs.24,400
C) Rs.34,400
D) Rs.45,400
E) Rs.44,300
Option C
Solution:

Number of defective products in 2013 = 4/100 * 34,000 = 1360
So Rs.20 for first 1000 which gives 20*1000 = Rs.20,000
And Rs.40 for first 360 which gives 40*360 = Rs.14,400
So total penalty = 20000+14400
5. What is the difference in non-defective products sold in year 2011 and defective products sold in year 2015?
A) 21,950
B) 20,590
C) 29,490
D) 20,950
E) None of these
Option D
Solution:

95/100 * 25,000 – 8/100 * 35,000

Directions (6 – 10): Study the following table carefully and answer the questions that follow:
The table shows the dimensions, cost of fencing and cost flooring different fields which are different in shape. 1. Find the cost of flooring triangular field.
A) Rs 5200
B) Rs 4900
C) Rs 5000
D) Rs 4800
E) Rs 5300
Option D
Solution:

Area of triangle = 1/2 * (16 * 12) = 96 m2
So Cost of flooring = 96 * 50 = 4800
2. What is the difference between the cost of fencing of rectangular and square fields?
A) Rs 180
B) Rs 160
C) Rs 200
D) Rs 150
E) Rs 220
Option A
Solution:

Perimeter of rectangular field = 2*(10+20) = 60 m
So Cost of fencing it = 60 * 15 = Rs 900
Perimeter of square = 4 *15 = 60 m
So, cost of fencing it = 60 *18= Rs 1080
Required difference = 1080 – 900 = 180
3. Find the ratio of cost of flooring to that of fencing of parallelogram field?
A) 5 : 1
B) 7 : 1
C) 8 : 1
D) 9 : 1
E) 10 : 1
Option C
Solution:

Area = Base * Height = 20 * 12 = 240 m2
So cost of flooring = 240 * 60 = Rs 14400
Perimeter = 2 * (20+12) = 64 m
So cost of Fencing = 64 * 25 = Rs 1600
So ratio = 14400 : 1600 = 9 : 1
4. The cost of fencing of circular field is approximately what per cent of the cost of flooring of square field?
A) 16.59%
B) 13.44%
C) 14.56%
D) 12.45%
E) 15.36%
Option E
Solution:

Perimeter of circle = 2π r = 2 * 22/7 *10 = 440/7 m
So Cost of Fencing it = 440/7 * 22 = Rs 1382.85
Area of square = 152 = 225m2
So Cost of flooring it = 225 * 40 = Rs 9000
Required % = 1382.85/9000 * 100 = 15.36%
5. The cost of fencing of square field is what per cent of the cost of fencing of parallelogram field?
A) 87.54%
B) 67.5%
C) 72.13%
D) 54.36%
E) 46.5%
Option B
Solution:

Cost of fencing square field= Rs 1080
Cost of fencing parallelogram field= Rs 1600
Required % = 1080/1600 * 100 = 67.5%

## 19 Thoughts to “Data Interpretation for SBI PO Prelims, NIACL, NICL Set 22”

1. •?((¯°·._.• ąʍβɨЌą •._.·°¯))؟•

thanku shubhra mam :))))

2. •?((¯°·._.• ąʍβɨЌą •._.·°¯))؟•

mam one doubt last ques main parallelogram ka perimeter kese nikalenge ??

1. MiMi

parallelogram peremeter= 2*(side+base)

3. Nazriya @ SBI PO

thanq mam

4. tenacious learner shreya

thank u

5. K!nG Iz B!nG

10x mam??

6. MiMi

10 no.qstn ka ansr option B hoga

1. Yogi ji

Yes

2. Suraj

yes edited 🙂

1. MiMi

sir app ke pass static gk ka pdf hai?

1. Suraj

in coming days we will post

1. MiMi

ok sir..

7. Yogi ji

Last five skip

1. MiMi

bohat easy hai hemant try kar…

1. Yogi ji

Kabhi sikhe nhi ye.

8. Yogi ji

1. Suraj
1. LAUGHYNG TYM ITS NITROUS OXIDE
1. Shubhra