How to study English?

In a class of 40 students (1)/(5) of the total number of studetns like to study English,(2)/(5) of the total number like to study mathematics and the remaining students like to study Science.

During exams meena studies for 30 hours, Rajesh studies for 42 hones & peruya studies for 54 hours in a day. If all the three study English for the same duration, what is the max. time spent by all the there in studying English?

Report these questions using if/whether or why/when/where/how/which/what. Remember the italicised verbs change into the past tense. He asked the little boy, “Why are you studying English?”

Draw the Vennn diagrems to illustrate the following relationship among the sets E,M and U , where E is the set of students studying English in a school , M is the set of students studying Mathematics in the same scholl , U is the set of all students in that school . (i) All the students who study Mathematics study English , but some students who study English do not study Matchematics . (ii) There is not students who studies both Mathematics and English. (iii) Some of the students study Mathematics but do not study English , some study English but do not study Mathematics , and some study both . (iv) Not all students study Matchematics , but every student studyin English studies Mathematics.

In a class of 50 students, 30 study Hindi, 25 study English and 11 study both Hindi and English. The number of students who do not study any of these two languages is

Foreigners often come across with serious difficulties in studying English.

In a survey of 100 students, the number of students studying the various languages were found to be: English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find: How many students were studying English and Hindi?