Hygienic is related to Polluted in the same way as Knowing is related to ......

A. INGENUOUS
Posted in:  Simple Analogy -  Analogy -  Verbal Reasoning

Complete analogous pair - Doctor : Nurse :: ? : Follower

B. LEADER

Choose analogous pair - Waiter : Tip

B. WORKER : ONUS

Denigrade is to Devalue as Upgrade is to ....

C. PROMOTE
Posted in:  Simple Analogy -  Analogy -  Verbal Reasoning

The values of x and y that simultaneously  satisfy the equations 2x + 3y = 5 and 7x - 4y = 3 are :

D. 1, 1
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning