Question
If U&V$Y@W%Z is true then how is U related to
Z? Answer the following questions based on the information given below: A % B means A is the wife of B; A @ B means A is the son of B; A $ B means A is the brother of B; A & B means A is the daughter of B; A * B means A is the sister of B.Solution
The average age of 32 children and their teacher's age are 28 years. If the teacher's age is excluded, the average reduces by 1. What is the teacher's age?
The average age of 18 children and their teacher's age are 15 years. If the teacher's age is excluded, the average reduces by 2. What is the teacher's age?
A number is such that when it is multiplied by 4, it gives another number which is as much above from 180 as the original number (itself) is below 180. ...
Average run scored by a batsman in 18 innings is 60. In next 6 innings, he scored runs with an average of βxβ so that his overall average increases ...
The ages of 5 children are 6, 8, 10, 12 and 14 years. Find their average age.
The average age of A and B is 22 years. If A is to be replaced by C, the average would be 21 years. The average age of C and A is 23 years. Find the age...
Rs. 5040 was distributed among W, X, Y, and Z in the ratio 2:5:4:3 respectively. After that, X gave an amount equal to 80% of the average of W and Z's i...
- The mean of 15 observations is 124 and the median of the observations is 130. Find the mode of the observations.
- Average of 10 quantities is 35. If two extra quantities are added whose average is 'x', the new average rises by 10%. Find the value of 'x'.
- The incomes of βXβ, βYβ and βZβ are in the ratio 3:4:5, respectively and the average of their incomes is Rs. 12,000. If βXβ, βYβ and οΏ½...
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