Direction: The following question is based on the information given below. In a school, there are 4000 students, 3000 know English, 2000 know French and 500 know Hindi, 1500 know French and English, 300 know French and Hindi, 200 know English and Hindi and 50 students know all the three languages. 

How many students do know at least one language?

Direction: The following question is based on the information given below. In a school, there are 4000 students, 3000 know English, 2000 know French and 500 know Hindi, 1500 know French and English, 300 know French and Hindi, 200 know English and Hindi and 50 students know all the three languages. 

How many students do know only two languages? 

Select the option that is related to the fourth term in the same way as the first term is related to the second term.

LEAF : MIBJ : : _____ : DSSR

In the following question, find the odd one from the given alternatives.

In the following question, select the odd word pair from the given alternatives.