Question

17. In an examination, 60% students passed in English, 52% in Mathematics, while 32% failed in
both. If 176 students passed in both the subjects, find the number of candidates who sat for
the examination
in
(1) 1460 (2) 650 3) 400
(5) None of these​

Answer 1

Answer:

Candidates failed in English

= (100 - 60)% = 40%

Candidates failed in Mathematics

= (100 - 70)% = 30%

**=100−(20+20+10) ( a pic is referred for this step view it first and then read ahead)

=50%

50% of students = 2500

Total students=250050×100

=5000 Ans

option D

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peace!