SCERT D. El. Ed 2026 - General Mathematics

SCERT D. El. Ed 2026 – General Mathematics MCQs

SCERT D. El. Ed 2026 – General Mathematics MCQs

Data Handling & Square Roots

Q1. The arithmetic mean of 5, 10, 15, 20, 25 is
  • A. 10
  • B. 12
  • C. 15
  • D. 18
Correct Answer: C. 15
Q2. The mean of 12, 15, 18, 21 is
  • A. 15
  • B. 16
  • C. 16.5
  • D. 17
Correct Answer: C. 16.5
Q3. Median of 3, 5, 7, 9, 11 is
  • A. 5
  • B. 7
  • C. 9
  • D. 11
Correct Answer: B. 7
Q4. Mode of 2, 3, 3, 4, 5, 3, 6 is
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Correct Answer: B. 3
Q5. Mean of first 5 natural numbers is
  • A. 2
  • B. 2.5
  • C. 3
  • D. 3.5
Correct Answer: C. 3
Q6. The mean of five numbers is 20. Their sum is
  • A. 50
  • B. 75
  • C. 100
  • D. 120
Correct Answer: C. 100
Q7. Median of 4, 6, 8, 10 is
  • A. 5
  • B. 6
  • C. 7
  • D. 8
Correct Answer: C. 7
Q8. A bar diagram represents data using
  • A. pictures
  • B. rectangular bars
  • C. circles
  • D. lines only
Correct Answer: B. rectangular bars
Q9. In a pie chart, the total of all central angles is
  • A. 90°
  • B. 180°
  • C. 270°
  • D. 360°
Correct Answer: D. 360°
Q10. The mean of four numbers is 14. If three of them are 10, 12 and 16, the fourth number is
  • A. 16
  • B. 18
  • C. 20
  • D. 22
Correct Answer: B. 18
Q11. The marks of 6 students are 70, 80, 90, 60, 75, 85. The mean is
  • A. 75
  • B. 76
  • C. 76.67
  • D. 77
Correct Answer: C. 76.67
Q12. In raw data 5, 5, 6, 7, 7, 7, 8, the frequency of 7 is
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Correct Answer: C. 3
Q13. Mode of the data 1, 2, 2, 3, 4, 4, 4, 5 is
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Correct Answer: C. 4
Q14. Median of 11, 13, 15, 17, 19, 21, 23 is
  • A. 15
  • B. 17
  • C. 19
  • D. 21
Correct Answer: B. 17
Q15. In a class of 30, 12 students play cricket. Central angle for cricket in pie chart is
  • A. 120°
  • B. 144°
  • C. 150°
  • D. 180°
Correct Answer: B. 144°
Q16. The most frequently occurring value in a data set is called
  • A. mean
  • B. median
  • C. mode
  • D. range
Correct Answer: C. mode
Q17. Mean of 8 observations is 25. Their total is
  • A. 150
  • B. 180
  • C. 200
  • D. 225
Correct Answer: C. 200
Q18. The middle value of an ordered data set is the
  • A. mean
  • B. mode
  • C. median
  • D. frequency
Correct Answer: C. median
Q19. A pictograph uses
  • A. numbers only
  • B. rectangular bars
  • C. pictures or symbols
  • D. pie sectors
Correct Answer: C. pictures or symbols
Q20. The runs scored by a batsman in 5 matches are 30, 40, 25, 50, 35. His mean score is
  • A. 30
  • B. 32
  • C. 35
  • D. 36
Correct Answer: D. 36

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