Data Handling MCQ Questions Class 7 Maths Chapter 3
NCERT MCQ Questions for Class 7 Maths Chapter 3 Data Handling. Data Handling MCQ Questions with Answers from Class 7 Maths
Data Handling MCQ Questions Class 7 Maths Chapter 3
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Chapter – 3
Data Handling
Question 1:
Rakesh does the homework 5 hour, 7 hour, 8 hour respectively on three consecutive days. How many hours does he do the homework daily on average?
(a) 3 2/3
(b) 6 2/3
(c) 7 2/3
(d) 5 2/3
Ans:
The average study time of Rakesh would be =
Total no. of homework Hours/No. of days = 5+7+8/3 = 20/3
– 6 2/3 Hour per day.
Question 2:
Rohan scored the following number of runs in 4 innings 65, 69, 66, 68 then calculate the means runs scored by him in an innings?
(a) 65
(b) 67
(c) 68
(d) 69
Ans:
Total runs = 65+69+66+68 = 268
No. of innings = 4, 268/4 = 67
Question 3:
The weight of students in class is 15, 16, 18, 19, 21, 23, 27, 25 and the average weight of student is?
(a) 18.5
(b) 23.5
(c) 20.5
(d) 21.5
Ans:
Weight = 15+16+18+19+21+23+27+25/8 = 164/8
20.5 (c)
Question 4:
In Nagpur the temperature of Monday and Tuesday is 35°c and 28°c then find the mean of temperature?
(a) 31
(b) 31.5
(c) 32.5
(d) 32
Ans:
35°c + 28°c/2 = 63/2 = 31.5°c
(b)
Player | Game 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Ram | 14 | 4 | 8 | 6 | 7 | 9 | 1 |
Shyam | 0 | 7 | 9 | 15 | 0 | 9 | 5 |
Mona | 16 | 8 | 5 | 16 | 0 | 12 | 4 |
Rina | 21 | 0 | 21 | 18 | 8 | 3 | 2 |
From the above table give the answer of following questions
Question 5:
What is the difference between Ram’s game 1 and Rino’s game 3?
(a) 8
(b) 9
(c) 11
(d) 7
Ans:
(d) 7.
Ram’s game 1 – Rina’s 3 game = 21 – 14 = 7
Question 6:
What is the average of mona’s all game?
(a) 9.81
(b) 8.91
(c) 7.8
(d) 8.41
Ans:
(b) 8.91
Mona’s all game = 16+8+5+16+0+12+4/7
= 61/7
= 8.91 (b)
Question 7:
What is the value of Ram’s 2, 3, 4 game? (In addition of 2, 3, 4)
(a) 28
(b) 20
(c) 14
(d) 16
Ans:
Ram’s Game 2 : 3, 4 = 4+8+6 = 14 (c)
- In case you have missed:- Previous Chapter MCQ Questions
Question 8:
Who scored highest runs by addition of all game?
(a) Shyam
(b) Rina
(c) Mona
(d) Ram
Ans:
Ram’s all game addition = 14+4+8+6+7+9+11+1 = 49
Shyam’s all game addition = 0+7+9+15+0+9+5 = 45
Mona’s all game addition = 16+8+5+16+0+12+4 = 61
Rina’s all game addition = 21+0+21+18+8+3+2 = 73
(b) Rina’s scored highest runs.
Question 9:
Who scored lowest runs by addition of all game?
(a) shyam
(b) Ram
(c) Mona
(d) Rina
Ans:
(a) Shyam,
Shyam = 45
Mona = 61
Ram = 49
Rina = 73
Question 10:
These data gives literacy percent of states.
From the above table give the answer of following the questions.
Total literacy percent of Maharashtra?
(a) 30%
(b) 50
(c) 70%
(d) 80%
Ans:
(b) 50%. Male literacy% + Female literacy
= 30% + 20% = 50%
Question 11:
What is the difference of male and female % in Bihar?
(a) 30%
(b) 50%
(c) 20%
(d) 70%
Ans:
(c) 20%
Male % – female % of Bihar
= 70% – 50% = 20%
Question 12:
What is average of total male 5?
(a) 90%
(b) 30%
(c) 22 1/3 %
(d) 33 1/3 %
Ans:
Male % in all states
= 30%+30%+10%+70%+40%+20%/6
No. of states = 200%/6 = 33 1/3 % (d)
Question 13:
What is the difference of average % of Rajasthan and up?
(a) 0
(b) 35%
(c) 70%
(d) 20%
Ans:
(a) 0
Rajasthan = 20+50/2 = 70/2 = 35%
UP = 40+30/2 = 70/2 = 35%
And the difference = 35% – 35% = 0 (a)
Question 14:
Which state have literacy rate highest by addition male and female literacy percent?
(a) Bihar
(b) Maharashtra
(c) AP
(d) MP
Ans:
(a) Bihar,
Maharashtra = 30% + 20% = 50%
MP = 10% + 30% = 40%
UP = 40% + 30% = 70%
Bihar = 70% + 50% = 120%
AP = 40% + 60% = 100%
Rajasthan = 20% + 50% = 70%,
Bihar = 120%
Question 15:
What is the average percent of all female in all state?
(a) 41 2/3%
(b) 42 3/2 %
(c) 63%
(d) 72%
Ans:
(a) 41 2/3% = % of female in all states/no. of states
= 20%+40%+30%+50%+60%+50%/6
= 250%/6 = 41.66 —–%
= 125/3
= 41 2/3%
- In case you have missed:- Next Chapter MCQ Questions
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