Exams

What is a tissue?

If hiring an extra worker increases a brick making unit's output from 2000 to 2250 units per day, but the factory has to reduce the price of its brick from Rs 15 to Rs 14 per brick to sell the additional output, the marginal revenue product of the last worker is

The bar chart represents marks of four students S1, S2, S3 and S4 in Physics and Chemistry. Consider the bar chart and answer questions based on it.

What is the ratio of marks obtained in Physics of S3 to that of S1?

Consider the given question and decide which of the following statements is sufficient to answer the question.

Five people P, Q, R, S and T, are standing in a line, who is in the middle?

Statements:

1. Q is to the left of T.

2. S is in between P and T.

Consider the given statement to be true and decide which of the following courses of action logically follows from the statement.

Statements :

The manufacturing companies in Tamil Nadu are facing acute power shortage.

Course of Action :

1. Government should take steps to solve the power crisis.

2. Government should shut down manufacturing companies to save power.

Consider the given question and decide which of the following statements is sufficient to answer the question.

How old is Mrinal?

Statements :

1. Mrinal's mother is 20 years older than him.

2. Mrinal's brother is 3 years younger than him.

Consider the given question and decide which of the following statements is sufficient to answer the question.

How many students in the class play Chess?

Statements :

1. Only girls play Chess.

2. There are 20 girls and 15 boys in the class.

Consider the given statement to be true and decide which of the given conclusions logically follows from the statement.

Statement :

Some bugs are birds. All the birds are fruits.

Conclusions :

1. All the fruits are birds.
2. Some of the bugs are fruits.