In a class , except 18 all are above 50 years. 15 are below
50 years of age. how many people are there
a) 30 b) 33 c) 36 d) none of these.
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Answer Posted / poly
18- above 50 but not = 50
15- below 50 but not = 50
Remaining 18-15=3-> may be =50
Total=18+15_3= 36
| Is This Answer Correct ? | 5 Yes | 19 No |
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