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Out of 100 students who appeared for the SSC examination from a school 15 students in English ; 12 students in Mathematics; 8 students in Sience 7 studens in Mathematics and Science; 4 students in English and Science 6 students in English and Mathematics; 4 students in all the three subjects could get First calss marks. How many of them have got First class marks.(ii) only in Science (i) only in Mathmatics

Ramesh, Kailash , Avinash and Jagan are good friends studying in a school. Three of them stay away from the school and one stays nearer to it. Two study in class IV, one in class v and The one in class VI. They study Hindi, Maths, Social Science and Science . one of these four friends is good at all th f subjects while another is weak in all the subJects. Ramesh stays away from the sch I and is good at Maths only while Kailash is weak in Maths only and stays close to the school. Neither of these two study in class v or VI. One who is good at all the subjects is studying in class V. Avmash is not studying in class VI. Name the boy who is good at all the subjects

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Out of 100 students, 15 passed in English, 12 passed in Mathmatics, 8 in Science, 6 in English and Mathematics, 7 in Mathematics and Science , 4 in English and Science, 4 in all the three. Find how many passed (i) in English and Mathematics but not in Science. (ii) in Mathematics and Science but not in English. (iii) in Mathematics only. (iv) in more than one subject only.

Ramesh, Kailash , Avinash and Jagan are good friends studying in a school. Three of them stay away from the school and one stays nearer to it. Two study in class IV, one m class v and · Th . one in class VI. d Sey study Hmdi, Maths, Social Science and Science . one of these four friends is good at all th f subjects while another is weak in all the subJects. Ramesh stays away from the sch I and is good at Maths only while Kailash is weak in Maths only and stays close to the school. Neither of these two study in class v or VI. One who is good at all the subjects is studying in class V. Avmash is not studying in class VI. Which two boys are good at Mathematics?

Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer 1) if the data in statement I alone are sufficient to answer the question while the data in statement II alone are not sufficient to answer the question. 2) if the data in statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question. 3) if the data either in statement I alone or in statement II alone are sufficient to answer the question. 4) if the data even in both statements I and II together are not sufficient to answer the question. 5) if the data in both statements I and II together are necessary to answer the question. How many girls are there in the class? I. Rakhi’s rank in the class is 7th from the top and her rank in the class is 9th from the bottom. II. No. of girls in the class is one less than the no. of boys.

The average of Rajeev’s marks in 7 subjects is 75. His average in six subjects excluding science is 72. How many marks did he get in science ?