data sufficiency gmat - Interview Questions

data sufficiency gmat

In what proportion would Raj , Karan and Altaf distribute profit among them ? (I) Raj gets two – fifth of the profit. (II) Karan and Altaf have made 75% of the total investment.

Answer : E. Both I and II are sufficient

Vipin’s and Javed’s salaries are in the proportion of 4:3 respectively. What is Vipin’s salary ? (I) Javed’s salary is 75% that of Vipin’s salary. (II) Javed’s salary is Rs.4500.

Answer : B. II alone is sufficient while I alone is not sufficient