More Questions from this Quiz

• Q2 The average age of 35 students in a group is 15 years. when the age of the teacher is i…
• Q3 The ratio of the present ages of two brothers is 11:13 and 6 years ago the ratio of the…
• Q4 The ratio of the ages of A and B is 4:9. If the difference of their ages is 10 years, t…
• Q5 The average age of four members of a family is 25 years. If the ages of three members o…
• Q6 The average age of 48 students of a class is 22 years. If the age of the teacher is als…
• Q7 The average age of 30 students in a group is 18 years. When the age of the teacher is i…
• Q8 The ratio of ages of two persons P and Q is 5 : 7. Eight years ago, the ratio of their …
• Q9 2 years ago, the ratio of the ages of X and Y was 7 : 5 and after 2 years the ratio of …
• Q10 The average age of 48 students in a class is 10 years. If the age of the teacher is als…
• Q11 The average age of 40 students in a class is 12 years. Among them, the average age of a…