Exams

The following pie-­chart shows the study­ time of different subjects of a student in a day . Study the pie chart and answer the following questions.

If the student studied 10 hours in a day , then he/ she studied mathematics for

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To Have bitten off more than you can chew

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.

If they all were facing outside the circle, W would be the left of -

The square root of 4096 is

What of the following refers to hypotheses which are confirmed by varied tests?

If 70% of 5/7th of a number is 90, find the number.

Ice floats on water because its density is

The centre of the reflecting surface of a spherical mirror is called the