UGC NET
Nisha sharma Asked a Question
March 20, 2021 4:01 pmpts 30 pts
  • UGC NET
  • Commerce

His ous km/hr, he before the use from (5) none of above 4 hours a walks at speed 4 km/hr. after 4 hours d 10 km/hr. after b starts cycling at speed 10 km/hr. af

his ous km/hr, he before the use from (5) None of above 4 hours A walks at speed 4 km/hr. After 4 hours d 10 km/hr. After B starts cycling at speed 10 km/hr. After atch up with how much distance will B catch up with A? A 2001] (1) 16.7 km (2) 18.6 km (4) 26.7 km (3) 21.5 km Nane of above [Income Tar 1993 reaches
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  • Rucha rajesh shingvekar
    formula for relative speed in same direction is ( speed of B - Speed of A) So relative speed =10-4=6km/hr Total distance between A and B is(4*4)=16km Time =Distance /Speed ...
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  • Priya gulani thankyou
    Speed of A = 4km/h Speed of B = 10km/h Due to delay of 4 hours , A is 16 Km far from B. And They move in same direction then Relative speed is 6km/h Then Time is 16/6 which is ...
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