GMAT OFFICIAL GUIDE DS Solution: We are given that a conveyer belt moves at a constant speed of 120 centimeters per second. We must determine whether the distance the …
GMAT OFFICIAL GUIDE DS Solution: We are given the following information in regard to products P and Q. Cost per unit of P = 8 dollars Revenue per unit …
GMAT OFFICIAL GUIDE DS Solution: We must determine whether (0.1)^n > (10)^n. We can rephrase the question as: Is (1/10)^n > (10)^n ? This can be true only if …
GMAT OFFICIAL GUIDE DS Solution: We must determine by what percent the price of a television set was discounted. Statement One Alone: The price of the television set before …
GMAT OFFICIAL GUIDE DS Solution: We must determine the value of v when 1/12 + kv^2 = 5/12. We see that if we know the value of k, or …
If x and y are positive integers, what is the value of… Solution: We must determine the value of √x + √y. Statement One Alone: x + y = …
GMAT OFFICIAL GUIDE DS Solution: We are given that a and b are positive integers and we must determine: Is a/b < 9/11? or Is a/b <0.818181…? Statement One …
GMAT OFFICIAL GUIDE DS Solution: We need to determine whether at least 60 percent of the students in Pat’s class walk to school. Statement One Alone: At least 60 …
