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Frequently Asked GMAT Numerical Ability - Data Sufficiency Sample Question with Solutions

(#M40151335) GMAT QUESTION numeric Keep an EYE

2x-8 =

x

2

-6x+8

x

(A) 1 (B)

-1 (C)

x/3 (D)

x+4

x-4

(E) x+8

x-8

Asked In GMAT srikanth (10 years ago)

Unsolved

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(#M40038833) GMAT QUESTION numerical Keep an EYE

. A drinks machine offers three selections – Tea, Coffee or Random but the machine has been wired up wrongly so that each button does not give what it claims. If each drink costs Rs 50, what is the minimum amount of money that must be spent to determine with certainty the correct labeling of the buttons?
A. Rs 100 B. Cannot be determined from the given information C. Rs 150 D. 50

Asked In GMAT S B HARISH (11 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (5)   (3) Submit Your Solution Data Sufficiency