GMAT Data Sufficiency — Practice Question DS-219
Data Sufficiency00:00
More Data Sufficiency practice
- DS-218In a certain group of people, the average (arithmetic mean) weight of the males is 180 pounds and of the fema…
- DS-220If y= 2 (x+1) 𝑦 = 2 ( 𝑥 + 1 ) , what is the value of y – x? (1) 𝑦 = 2 ( 𝑥 + 1 ) , what is the value of y…
- DS-217Are the numbers k/4, z/3, and r/2 in increasing order? (1) 3 < z < 4 (2) r < z < k
- DS-221If x≠1 𝑥 ≠ 1 , is y equal to x+1 𝑥 + 1 ? (1) y−2 x−1 =1 𝑦 − 2 𝑥 − 1 = 1 (2) y 2 =(x+1 ) 2 𝑦 2 = ( 𝑥 + 1…