GMAT Data Sufficiency

Home > GMAT Test > GMAT Data Sufficiency Questions

Next steps

Source: OG11th

Level: 3

Machines X and Y produced identical bottles at different constant rates. Machine X, operating alone for 4 hours, filled part of a production lot; then Machine Y, operating alone for 3 hours, filled the rest of this lot. How many hours would it have taken Machine X operating alone to fill the entire production lot?

(1)Machine X produced 30 bottles per minute.

(2)Machine X produced twice as many bottles in 4 hours as Machine Y produced in 3 hours.

  • A Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
  • B Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
  • C BOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
  • D EACH statement ALONE is sufficient.
  • E Statements (1) and (2) TOGETHER are NOT sufficient.

Show Answer

Previous       Next