English vvi

The marks obtained by 10 candidates in English and Mathematics are given below: Estimate the probable score for Mathematics if the marks obtained in English are 24.

A student scored x marks in English but the teacher deducted 5 marks for bad handwriting. What was the student's final score in English?

In a group of 50 persons, 40 speak Hindi and 25 speak English and Hindi both. Find how many persons speak only English ? Also find how many persons speak English ?

There is a group of 50 persons who can speak English or Tamil or both. Out of these persons , 37 can speak English and 30 cm speak Tamil. How many can speak English only ?

There is a group of 50 persons who can speak English or Tamil or both. Out of these persons , 37 can speak English and 30 cm speak Tamil. How many can speak both English and Tamil

Rita scored 20 marks more in Maths than the marks scored in English. Give an expression for: a. her marks in English if her marks in Maths are x. b. her marks in Maths if her marks in English are y.

In a certain examination, the candidates can offer papers in English or Hindi or both the subjects. The number of candidates who appeared in the examination is 1000 of whom 650 appeared in English and 200 both in English and Hindi. (i) Hindi , (ii) English only, (iii) Hindi only

in a class of 45 student, 22 can speak hindi and 12 can speak English only . The number of students , who can speak both Hindi and English , is