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Weights (in kg) of 21 children of a class are given below :
45.2, 44.8, 42.5, 44, 46, 43,
46.8, 45.8, 44.4, 47.3, 49.2,
52.2, 47.8, 54.4, 50, 52.1,
50.3, 48, 49, 46, 53.5
How many children have their weights between 45 kg to 50 kg?
  • a)
    8
  • b)
    9
  • c)
    10
  • d)
    11
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Weights (in kg) of 21 children of a class are given below : 45.2, 44.8...
Calculation :
 45.2, 44.8, 42.5, 44, 46, 43, 46.8, 45.8, 44.4, 47.3, 49.2, 52.2, 47.8, 54.4, 50,
52.1, 50.3, 48, 49, 46, 53.5
Children have their weights between 45 kg to 50 kg = 45.2, 46, 46.8, 45.8, 47.3, 49.2, 47.8, 48, 49, 46
∴ The correct answer is 10.
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Most Upvoted Answer
Weights (in kg) of 21 children of a class are given below : 45.2, 44.8...
Calculation:

Step 1: List down the weights between 45 kg to 50 kg:
- 45.2, 44.8, 45, 45.8, 44.4, 47.3, 49.2, 47.8, 48, 49, 46

Step 2: Count the number of children with weights between 45 kg to 50 kg:
- There are a total of 10 children with weights between 45 kg to 50 kg.
Therefore, the correct answer is option C) 10.
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Weights (in kg) of 21 children of a class are given below : 45.2, 44.8, 42.5, 44, 46, 43, 46.8, 45.8, 44.4, 47.3, 49.2, 52.2, 47.8, 54.4, 50, 52.1, 50.3, 48, 49, 46, 53.5 How many children have their weights between 45 kg to 50 kg?a)8b)9c)10d)11Correct answer is option 'C'. Can you explain this answer?
Question Description
Weights (in kg) of 21 children of a class are given below : 45.2, 44.8, 42.5, 44, 46, 43, 46.8, 45.8, 44.4, 47.3, 49.2, 52.2, 47.8, 54.4, 50, 52.1, 50.3, 48, 49, 46, 53.5 How many children have their weights between 45 kg to 50 kg?a)8b)9c)10d)11Correct answer is option 'C'. Can you explain this answer? for Software Development 2025 is part of Software Development preparation. The Question and answers have been prepared according to the Software Development exam syllabus. Information about Weights (in kg) of 21 children of a class are given below : 45.2, 44.8, 42.5, 44, 46, 43, 46.8, 45.8, 44.4, 47.3, 49.2, 52.2, 47.8, 54.4, 50, 52.1, 50.3, 48, 49, 46, 53.5 How many children have their weights between 45 kg to 50 kg?a)8b)9c)10d)11Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Software Development 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Weights (in kg) of 21 children of a class are given below : 45.2, 44.8, 42.5, 44, 46, 43, 46.8, 45.8, 44.4, 47.3, 49.2, 52.2, 47.8, 54.4, 50, 52.1, 50.3, 48, 49, 46, 53.5 How many children have their weights between 45 kg to 50 kg?a)8b)9c)10d)11Correct answer is option 'C'. Can you explain this answer?.
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