Aptitude and Reasoning Questions

The pie chart shows the breakup of expenditure of a mining company for the year 2017. Study the diagram and answer the following questions.

The second highest expenditure is for which item?

If a+1a=1,then the value of a2-a+1a2+a+1 is a≠0

If x+3y=-3x+y, then x22y2 is equal to

In a certain code language, “FRANK” is written as “GQBML”. How is “MARCO” written in that code language?

P, W, Q, X, R, Y, Z and S sit randomly in a circle facing each other. Consider the following information and questions based on it.

1. Y sits exactly between Q and R

2. P does not sit next to either X or Z

3. Z is to the immediate right of Q

4. S sits third from left of X and the right of Y.

Who sits to the left of S?

M borrowed some money for 1 year at certain simple interest. But the interest rate was increased to 2% which amounted to Rs.120. Find the principal amount.

Consider the following information and answer questions based on it.

Seven bottles colored - brown, blue, black, violet, white, indigo and purple are kept in a row, in random order, from left to right such that the -

1. White and purple bottles are not at either extremes.

2. Brown bottle is to the immediate right of violet bottle and to the immediate left of the white bottle.

3. White, violet and brown bottles are not at the center.

4. Black bottle is to the immediate left of purple bottle.

5. Blue bottle is neither second last nor at either extremes.

Which of the following statement is correct?

If two complementary angles are in the ratio of 2:3, find the ratio of square of smaller angle to square of greater angle.