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Time and Work
A pipe can fill a tank in 3 hours due to leakage it takes 3.5 hours to fill the same tank then how many hours will the leakage can empty the tank
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Jalia is twice older than Qurban
Jalia is twice older than qurban. If jalia was 4 years younger, Qurban was 3 years older their difference between their ages is 12 years. What is the sum of their ages?a)67 b)57 c)36 d)none
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Glenn and Jason each have a collection of cricket balls. Glenn saidthat if Jason would give him 2 of his balls they would have an equalnumber; but, if Glenn would give Jason 2 of his balls, Jason would have 2times as many balls as Glenn. How many balls does Jason have?
1. G+2=j-22. 2(G-2)=J+2.solve these 2 to getJ=14
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