Question
 A park has an average number of 420 visitors on Sunday
and 120 on other days. The average number of visitors per day in a month of 30 days beginning with Sunday, is:ÂSolution
The correct answer is B
The total number of students in class A and B is 72. The number of students in A is 40% more than that in B. The average marks of students in B are 50% ...
The average marks of all the students decreased by 2 when it was found that marks of one of the student were wrongly interpreted as 80 instead of 40. Fi...
The average age of three children is 20 years. If their ages are in the ratio 5:6:9. Find the age of the youngest child.
Consider a group consisting of 16 females with an average age of 25 years and 20 males with an average age of 35 years. What is the approximate average ...
The average of series 'S9', which consists of 6 consecutive even numbers, is 19. The second term of series 'T9', which consists of 5 consecutive odd num...
In an office, the average weight of women is 34 kg and the average weight of men is 30 kg. If the number of women is three times the number of men, what...
In an examination, the average marks obtained by the students is 40. After correcting the quantitative mistakes, the average of 50 students is reduced t...
The average of 17 numbers is 80. The first seven numbers have an average of 100, and the last five numbers have an average of 72. The tenth number exce...
- Rs. 5600 is divided among 'X', 'Y', 'Z', and 'W' in the ratio 4:6:3:7. Then, 'Y' gives 60% of the average of 'X' and 'W’s' amount to 'Z'. Find the averag...
Average of 8 numbers is 80. If average of first four and last two numbers is 70 and 60, respectively then find the fifth number given that ratio of fift...
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