Exams

The average of ten numbers is 18. If one number is removed, then the average becomes 16, then what is the removed number?

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

Which is NOT an example of organism that takes in whole food material and breaks it down inside its body?

If the standard deviation of a population is 6.5, what would be the population variance?

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'.

We wish to make globalisation a means to expand human well being and freedom, (1)/ and to bring democracy and developmental (2)/ to local communities where people live. (3)/ No error (4).

Simplify 11.9983 = ?

___________ is a condition in which there is a deficiency of red cells or of haemoglobin in the blood.

Which of the following is a greenhouse gas or a gas, which can deplete the ozone layer?