GMAT Data Sufficiency — Practice Question DS-40
Data Sufficiency00:00
More Data Sufficiency practice
- DS-39Is x negative? (1) x 3 ( 1 − x 2 ) < 0 x 3 ( 1 − x 2 ) < 0 (2) x 2 − 1 < 0 x 2 − 1 < 0
- DS-41For which type of investment, J or K, is the annual rate of return greater? (1) Type J returns 115 per1,000 i…
- DS-38Is n an integer? (1) n 2 n 2 is an integer (2) √ n n √ is an integer
- DS-42What is the value of ( a b ) n ( 𝑎 𝑏 ) 𝑛 ? (1) a n =32 𝑎 𝑛 = 32 (2) b n =243 𝑏 𝑛 = 243