Question
Out of 550 students in school, 50% students like samosa
only and 10% students like samosa and momos both. If 20% students don’t like any snacks then find the number of students who like only momos.Solution
Number of students who like samosa only = 550 × 0.50 = 275 Number of students who like samosa and momos both = 550 × 0.1 = 55 Number of students who don’t like any snacks = 550 × 0.20 = 110 Number of students who like momos only = 550 – 275 – 55 – 110 = 110
What will come in place of ‘a’?   Â
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