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Question : The following table shows the number of girls and boys in different classes. Find the sum of total number of students in all class.

Class Number of girls Number of boys
5 88 76
6 140 92
7 54 80
8 84 68
9 90 70

Option 1: 840

Option 2: 842

Option 3: 800

Option 4: 760


Team Careers360 21st Jan, 2024
Answer (1)
Team Careers360 24th Jan, 2024

Correct Answer: 842


Solution : Total girls = 88 + 140 + 54 + 84 + 90 = 456
Total boys = 76 + 92 + 80 + 68 + 70 = 386
Total students = Total girls + Total boys
= 456 + 386 = 842
Hence, the correct answer is 842.

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