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प्रश्न
In a class of 45 students, a boy is ranked 20th. When two boys joined, his rank was dropped by one. What is his new rank from the end?
विकल्प
25th
26th
27th
28th
MCQ
उत्तर
27th
Explanation:
Total number of students in the class after the joining of two boys = 45 + 2 = 47
The new rank of the boy = 20 + 1 = 21st
∴ The new rank of the boy from the end
= 47 - 21 + 1 = 48 - 21 = 27th
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Ranking (Entrance Exam)
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
