In a school there are 50 students in class 6 A. 88% of the students passed in mathematics test the same number of boys and girls failed in the exam is 42% of the total students are girls how many boys passed the test.
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Total strength=50
Total no. Of students who passed=88%
No. Of girls who passed= 42%
No. Of boys who passed= 88-42
= 46%
46% of 50
=46÷100 * 50
=46÷2
= 23 boys
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