WBCS Mains 2019 Official Paper-VI

A waiter's total income consists of his base salary and tips. During a specific week, his tips amounted to $\frac{5}{4}$ of his base salary. What fraction of his total weekly income came from his tips?

Find the missing term that completes the pattern established in the following number grid:

If on a highly demanding day you are the only employee available at the workplace to handle the entire rush of customers, you should:

Statements:
1. All men are married.
2. Some men are educated.

Conclusions:
I. Some married are educated.
II. Some educated are married.

Statements:
1. Some papers are pens.
2. Angle is a paper.

Conclusions:
I. Angle is not a pen.
II. Angle is a pen.