Exams

In a class of 60 students there are 30 girls. The average weight of these girls is 58 Kg and average weight of the full class is 63 kgs. What is the average weight of the boys of the class?

The study of economics is primarily concerned with

ISRO has unveiled a Human Space Flight Centre at?

What has no beginning and no end?

The sum of three numbers is 162. If the ratio of the first number to the second number is 5 : 7 and that of the second number to the third number is 5 :3, then what is the second number?

Magnesium (Mg) + Oxygen (O2) = ?

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'.

She is walking (1)/ in the park (2)/ since morning. (3)/ No error (4)

In 1617 the British East India Company was given permission by __________ to trade in India.