Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
A class had 14 boys with an average height of $5.3$ feet. A new boy joined the class. Now the average height of the 15 boys in the class is $5.25$ feet. How tall was the new boy?
- A.$4.55$ feetCorrect answer
- B.$4.75$ feet
- C.$5.05$ feet
- D.$4.25$ feet
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Practice these MCQs in the appQuick fact: The height of the new boy is $4.55$ feet.