# Tutor profile: Rohith M.

## Questions

### Subject: GRE

25 per cent of 600 is equal to 15 per cent of what number?

25/100 * 600 = 15/100 * x 25 * 6 = 15x/100 150 = 15x/100 15000/15 = x x = 1000 The answer is 1000.

### Subject: Basic Math

Two angles of a triangle measure 15° and 85 °. What is the measure for the third angle? A. 50° B. 55° C. 60° D. 80° E. 90°

The answer is E.80. The angle sum property of a triangle is 180 degrees. If two angles are the 15 and 85 degrees, then the third angle will be = 180-(15+85)=180-100=80 degrees.

### Subject: C Programming

What is the difference between while and do while loop?

While loop is an entry control loop. This means that, only if the conditions of the the loop are satisfied, the body of the loop will be executed. Whereas, do while loop is an exit control loop. This means that, even though the conditions of the loop are not satisfied, the body of the loop will be executed at least once.

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