state gov DSSSB Warder, Assistant Superintendent, Matron Mock Test 2024 Quantitative Aptitude Speed Time and Distance Relative Speed
A monkey climbs a greased pole. In 1 minute, it goes up by 3 m while in next minute it comes down by 2 m. If height of pole is 50 m, in how many minutes it will reach the top?
1
75 minutes
2
85 minutes
3
95 minutes
4
65 minutes