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This week’s GMAT challenge from PrepForTests.com is a data sufficiency question. Work out which of the statements 1 and 2 are required to answer the question. A circular archery target contains a circular …
This week’s GMAT challenge from PrepForTests.com is a problem solving question. If (x+2)/(x-2)=y, what is the value of x in terms of y? 2-y 2/y (y+2)/(y-2) 2(y+1)/(y-1) 2(y-1)/(y+1) Have a go …
This week’s GMAT challenge from PrepForTests.com is a problem solving question. An electric pump can fill a tank in 3 hours. Because of a leak in the tank it is taking 3.5 hours to …
This week’s GMAT challenge from PrepForTests.com is a problem solving question. A policeman chases after a thief who has a 500m head start. They run at constant speeds, with the policeman running 1 km …
This week’s GMAT challenge from PrepForTests.com is a problem solving question. Simplify (1 / (3 – √8) )^2 9 + √8 9 + 2√8 9 + 6√8 17 + 2√8 17 + 6√8 …
Gain insight into the review process and eliminate weaknesses from your MBA application.