GMAT Data Sufficiency — Practice Question DS-2094
Data Sufficiency00:00
More Data Sufficiency practice
- DS-2093Is x m * ( m 2 + n 2 + k 2 ) = x m + y n + z k x m * ( m 2 + n 2 + k 2 ) = x m + y n + z k ? (1) z k = x m z…
- DS-2095If x is a positive integer and w is a negative integer, what is the value of xw? (1) x^w = 1/2 (2) w = -1
- DS-2092If x is a positive number less than 10, is z greater than the average (arithmetic mean) of x and 10? (1) On t…
- DS-2096If 2 x ( 5 n ) = t 2 x ( 5 n ) = t , what is the value of t? (1) x = n + 3 x = n + 3 (2) 2 x = 32 2 x = 32