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Ashwini
Questions and answers by visitors named
Ashwini
Questions (2)
A jar containd 3 marbles,2 black and 1 red
A marble is draw and replaced and then a second marble is drawn what is the
1 answer
325 views
Q jar contains 3 red balls and 2 green balls first q coin is tossed. If the coin lands heads a red ball is added to jar.if the
1 answer
400 views
Answers (1)
Sir; time =distance/time 800÷42/5 So =800×5/42== 400×5/21((dividing numerator and denominator by 2))) = 2000/21 Sec Ans approximately 1min 35 s
