RRB Group D02 Feb 2026Shift 3Time and Work

A computer printed 1,76,400 lines in a given day. If the printer was in operation for 6 hours during the day, how many lines did it print per minute?

एक कंप्यूटर ने एक दिन में 1,76,400 लाइनें प्रिंट कीं। यदि प्रिंटर दिन में 6 घंटे चला, तो उसने प्रति मिनट कितनी लाइनें प्रिंट कीं?

Answer और ExplanationAnswer and explanation

Answer: (D) 490

समय = 6 × 60 = 360 min
प्रति मिनट पंक्तियाँ = 176400360 = 490
✓
प्रिंटर ने प्रति मिनट 490 पंक्तियाँ छापीं।
Time = 6 × 60 = 360 min
Lines per minute = 176400360 = 490
✓
The printer printed 490 lines per minute.

Source: RRB Group D · 02 Feb 2026 · Shift 3। Solution: Prashant Sir, Vijayastra।Source: RRB Group D · 02 Feb 2026 · Shift 3. Solution by Prashant Sir, from Vijayastra.