Exams

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Austerity

What did Sir William Herschel discover in 1800?

Rs. 750 invested for 3 months gave an interest of Rs. 18. What was the simple rate of interest per annum?

What is the value of (4a2 - 9b2 )/(2a + 3b) is

The island of Sri Lanka formerly known as

Working together A and B can do a job in 40 days, B and C in 36 days and all three together in 24 days. In how many days can B alone do the job?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P- The magnitude of the interdependence depends on the technique of production causing the shifts in the food supply curve.
Q- Interdependence of food and labour market is important for the development process.
R- Similarly, an upward shift in the food supply curve shifts up the food demand curve.
S- An upward shift in the food supply curve would simultaneously result in an upward shift in the labour demand curve.

Magic Marker was invented by _______.