In a college, there are five sport teams. 5% students played for all the teams and 5% played for none. Out of remaining, 25% played for only one team and 20% played for four teams. If the remaining 198 students played for two teams, then find the number of students in the college.

Each of the following questions are followed by two statements 1, 2. Answer each question using following instructions.

What is the salary of Abhishek?

I) Savings of Abhishek is 250% more than that of Babita.

II) If Abhishek gives Rs 500 to Babita, salary of Abhishek will be twice the salary of Babita.The ratio of expenditure of Abhishek to expenditure of Babita is 7:2.

What is the ratio of total employees in company A to that in company B in all the five departments together?

What is the difference between the average number of employees in both the companies in the department Q and the average number of employees in both the companies in the department S?

What is the difference in the number of small white balls and small black balls?

A, B and C started a business by investing the amounts in the ratio of 7 : 4 : 5. If A invested entire amount for 9 months, B invested entire amount for 7 months and C invested entire amount for 10 months then the highest profit obtained by any of these three is Rs 6300. What is the total annual profit obtained from the business?

What is the ratio of black to white balls which are neither small nor big?

Find the wrong term in the series given below.

29, 53, 85, 125, 175

What is the ratio of the number of boys in School C, the number of girls in School B and the total number of students in School E?

Four years ago, the average age of a 4 member family was 40 years. 3 years ago, a boy got married to a 23 year old girl, and they had a baby boy last year. What is the average age in years of the family 2 years from now assuming no one joins or leaves from the family in the next 2 years.