Question
If ‘A ÷ B’ means ‘B is the brother of A’,
‘A × B’ means ‘B is the daughter of A’, ‘A @ B’ means ‘B is the wife of A’, ‘A # B’ means ‘B is the mother of A’, ‘A + B’ means ‘B is the son of A’, then which of the following statement(s) is/are not  correct? I. ‘P ÷ Q + R + F @ J’ shows P as the aunt of R. II.  ‘G # F ÷ L + T × R’ shows G as the brother of R.Solution
I. ‘P ÷ Q + R + F @ J’ shows P as the aunt of R. Not true , as gender of P is not defined in this expression. II.  ‘G # F ÷ L + T × R’ shows G as the brother of R. Not true , as gender of G is not defined in this expression.
An 84-litre mixture contains 75% milk. If 'x' litres of water are added to this mixture, the quantity of milk in the resulting mixture becomes 27 litres...
- The ratio of milk and water in a mixture is 4:3 respectively. When 8 litres of milk and 10 litres of water are added to the mixture, the ratio becomes 6:5 ...
Quantity of milk is 10% more than that of water in 210 litres mixture. On adding (n - 5) litres water and (n + 5) litres milk, the new ratio becomes 11:...
In a 448 ml mixture, the ratio of copper to gold is 9:5. When 'a + 12' ml of copper and 'a - 10' ml of gold are added to this mixture, the ratio of copp...
- A solution has milk and water in the proportion 3:2. After removing 20 ml of this solution and adding 10 ml milk, the ratio becomes 4:1. Find the total vol...
- Two mixtures (milk and water) 'A' and 'B' contain milk and water in the ratio 2:3 and 1:2 respectively. If 30 ml from 'A' and 36 ml from 'B' are mixed, fin...
- A milk seller has a 50-litre mixture of milk and water, where water makes up 40% of the total volume. He wants to adjust the mixture so that the amounts of...
A container contains Alcohol and water in ratio of 7:3 and Capacity of Container is 80 lit. If half of the Container is replaced with 13 lit of water th...
Fresh watermelon contains 60% water. Dry watermelon contains 30% water. From 1 Quintals fresh Watermelon, approximately how many kgs of Dry Watermelon c...
In a mixture of juice & water, 60 litres water is mixed due to which ratio changes from 3:4 to 1:2. Find initial quantity of mixture. (in lit...
Relevant for Exams:
