Exams

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

I saw his (A)/ unbelievably really quite (B)/ delightful cottage. (C)/ No Error (D)

What are the roots of the quadratic equation: x2 + 3x ­- 154 = 0

Which city is located on the banks of the river Chambal?

A boy is traveling towards the west. He turns to the right and then again turns to the left. In which direction is the boy facing now?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Lechery

On selling 56 chairs, Mohan earns profit equal to the selling price of 6 chairs. What is the profit percentage?

The bar graph shows the number of soldiers in the armies of different countries. Study the diagram and answer the following questions.

If country D spends $20000 per soldier annually, then how much does it spend (in $ millions) on all its soldiers annually?

A mixture of 240 litres of juice and water contains 15% water. How much more water (in litres) should be added to this so that the strength of water will become 25% in the new mixture?