Here we are going to discuss some important topics, Data Interpretation D.I. MCQs and tricks of Data Interpretation (D.I.) for NTA UGC NET Paper 1 MCQs. Herewith some practical solutions, you can able to learn to solve the Data Interpretation D.I. MCQs Questions MCQs with easy tricks.
Data Interpretation (D.I.) MCQs for NTA UGC NET Paper 1
QUESTIONS:
 (15) Study the given table carefully to answer the following questions.
Field Name 
Shape 
Side (in m) 
Base (in m) 
Height (in m) 
Radius (in m) 
Cost of flooring (in Rs. per sq. metre) 
Cost of fencing (in Rs. per m) 
A 
Triangle 
16 
12 
50 
20 

B 
Rectangle 
10 × 20 
30 
15 

C 
Square 
15 
40 
18 

D 
Parallelogram 
20 
12 
60 
25 

E 
Circle 
10 
45 
22 
Q1. What is the cost of flooring of A?
 a) Rs.4000 b) Rs.4600 c) Rs.4800
 d) Rs.5000 e) Rs.4400
Q2.What is the difference between the cost of fencing of C and that of B?
 a) Rs.180 b) Rs.120 c) Rs.240
 d) Rs.360 e) Rs.480
Q3. What is the ratio of the cost of flooring to that of fencing of field D?
 a) 4 : 1 b) 6 : 1 c) 8 : 1
 d) 9 : 1 e) 5 : 1
Q4. The cost of fencing of field E is approximately what percent of the cost of flooring of field C?
 a) 10.5% b) 19.46% c) 18.71%
 d) 15.36% e) 13.82%
Q5. The cost of fencing of field C is what percent of the cost of fencing of field D?
 a) 87.54% b) 67.5% c) 72.13%
 d) 54.36% e) 46.5%
ANSWERS:
 Option C
A is a triangle
So, area of A = 1/2 × 16 × 12 = 96 sqm
So, cost of flooring of A = 96 × 50 = Rs.4800
 Option A
Perimeter of B = 2 (10 + 20) = 60 m
So, cost of fencing of B = 60 × 15 = 900
Perimeter of C = 4 × 15 = 60 m
So, cost of fencing of C = 60 × 18 = Rs.1080
So, required difference = 1080 – 900 = Rs.180
 Option D
Area of D = Base × Height
= 20 × 12 = 240m^{2}
So, cost of flooring of D= 240 × 60 = Rs.14400
Perimeter of D = 2 (20 + 12) = 64 m
So, cost of fencing of D = 64 × 25 = Rs.1600
So, required ratio = 14400 : 1600 = 9 : 1
 Option D
Perimeter of E = 2πr = 2 × 22 / 7 × 10 = 440 / 7 m
Cost of fencing of E = 440 / 7 × 22 = Rs.1382.85
Area of C = (15)^{2 }= 225m^{2}
So, cost of flooring of C = 225 × 40 = Rs.9000
So, required % = 1382.85 × 100 / 9000
= 15.36% of flooring cost of C.
 Option B
Fencing cost of C = Rs.1080
Fencing cost of D = Rs.1600
Required % = 1080 / 1600 × 100 = 67.5%
PIECHART D.I.
QUESTIONS:
Directions (15): Study the following the piechart and table carefully to answer the questions given below:
The following piechart shows the distribution of the monthly family budget of a person.
The following table shows the further distribution (in percent) of the abovementioned items among the five family members i.e P (the person himself), W (his wife), Rahul (son), Rohit (son), and Preeti (his daughter). His monthly family budget is Rs. 1,20,000
Education 
Food 
Entertainment 
Travelling 
Other expenses 

P 
10 
30 
10 
40 
20 
W 
15 
25 
30 
10 
25 
Rahul 
40 
20 
20 
25 
20 
Rohit 
25 
15 
25 
10 
10 
Preeti 
10 
10 
15 
15 
25 
1. What is the average expenses of P?
1. Rs. 5620
2. Other than the given options
3. Rs. 5640
4. Rs. 5460
5. Rs. 5480
2. What is the approximate percentage increase in the amount Which Rahul enjoys for entertainment as compared to Preeti for the same?
1. 33%
2. 31%
3. Other than the given options
4. 37%
5. 35%
3. The average expenses of Rohit is approximately what percent of the average expenses of W (Wife)?
1. 76.4%
2. 81.5%
3. 79.5%
4. 83.5%
5. Other than the given options
4. Find the difference (in the percentage of the budget) between the average expenses of Education and the average expenses on Entertainment of the couple?
1. 1.3%
2. 0.9%
3. 2%
4. Other than the given options
5. 2.5%
5. The total amount spent by Rahul on Travelling and Food is approximately what percent of the total amount spent by Preeti on Education and Food?
1. Other than the given options
2. 168%
3. 171%
4. 175%
5. 174%
You must log in to post a comment.