एक हॉस्टल में (3) ब्लॉक हैं। प्रत्येक ब्लॉक में (4) मंजिलें और प्रत्येक मंजिल पर (8) कमरे हैं। एक कमरा चुनने के तरीके कितने हैं?
A hostel has (3) blocks. Each block has (4) floors and each floor has (8) rooms. How many ways are there to choose one room?
Explanation opens after your attempt
C. (96) तरीके(96) ways
Concept
To choose a room block floor and room are three stages. The total is \(3 \times 4 \times 8=96\).
Why this answer is correct
The correct answer is C. (96) तरीके / (96) ways. To choose a room block floor and room are three stages. The total is \(3 \times 4 \times 8=96\).
Exam Tip
कमरा चुनने के लिए ब्लॉक मंजिल और कमरा तीन चरण हैं। कुल \(3 \times 4 \times 8=96\) है।
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