Aptitude and Reasoning Questions

If (cosecA -­ 1)/(cosecA + 1) = x, then the value of x is

In the question a statement is given, followed by two arguments, I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given arguments, if any, is a strong argument.

Statement : Should mango export be banned to bring down domestic prices?

Argument I : Yes, environmentalists and dieticians too encourage eating only local fruits.
Argument II : No, exports bring in valuable foreign currency.

In the given figure, PQ is the diameter of the circle. What is the measure (in degrees) of QSR?

A statement is followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.

Statement:
From tender age children must be trained to do household chores.

Arguments:
I. Yes, it will make them grow responsible for their work.
II. No, it is enough that we send them to school as they learn everything there.

Ganga leaves from her college at 10:00 a.m. She starts walking towards north and covers a distance of 14 km. She turns right and walks 20 km to reach point K. She turns left and walk 16 km. She again turns left and walks 10 km. How far (in km) and in which direction is she now from point K?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Revolution

Malini said, "Rohit is my maternal aunt's mother's only son's son". How is Malini related to Rohit?

Find the area (in cm²) of a semi-circle of radius 21 cm.