Question
Which among the following statements is definitely
true? Study the following information carefully and answer the question given below: There are eight boxes from S to Z are placed one above the other but not necessarily in the same order. The lowermost box position is numbered as one and above as two and so on. Only two boxes are placed between the Box Z and Box V in which Box V is placed below Box Z. Box Z is placed in odd numbered position. Box Z is not placed above Box T. Box T is placed in even numbered position. Only one box is placed between the Box Y and Box W in which Box W is placed below Box Y. Box X is not placed above Box S. Four boxes are placed between Box X and Box T. Box T is placed above Box X.Solution
Box T is placed in even numbered position. Four boxes are placed between Box X and Box T. Box T is placed above Box X. Only two boxes are placed between the Box Z and Box V in which Box V is placed below Box Z. Box Z is placed in odd numbered position. Box Z is not placed above Box T. From above statements, Case 1: If Box T is placed at 8 th position and then Box X is placed at 3 rd position. Box Z is placed at 7 th position and Box V is placed at 4 th position. Case 1-S: If Box T is placed at 8 th position and then Box X is placed at 3 rd position. Box Z is placed at 5 th position and Box V is placed at 2 nd position. Case 2: If Box T is placed at 6 th position and then Box X is placed at 1 st position. Box Z is placed at 5 th position and Box V is placed at 2 nd position. Based on the above information, we get the initial table as follows Only one box is placed between the Box Y and Box W in which Box W is placed below Box Y. Box X is not placed above Box S. From above statements, Case 1 &2: Based on the above condition, there is no place for Box Y and Box W at s gap of 1 position. Hence, this case becomes invalid and it can be eliminated. Case 1-S: Based on the above condition, Box Y is placed at 6 th position and Box W is 4 th position. Given, Box X is not placed above Box S. Therefore, Box S is placed at 7 th position and Box U is placed at 1 st position. Thus we get the completed table,
The current age ratio of 'Ganesh', 'Hitesh', and 'Indira' is 5:7:6. In 8 years, the ratio of the ages of 'Ganesh' and 'Hitesh' wi...
Present ages of 'A' and 'B' are in the ratio 3:5, respectively. If B's age, 10 years hence from now will be 5 times of A's age, 20 years ago from now, t...
Let the present ages of 'K' and 'L' be 'm' years and 'n' years respectively. Four years ago, the combined age of both was 32 years. If average of 'm' an...
The average of present ages of Rajesh and his father is 45 years. The age of Rajesh 5 years hence from now will be 1/4 of the pre...
‘A’ is 5 years younger than ‘B’ and 6 years elder than ‘C’. If the present age of ‘B’ and ‘D’ is 35 years and 20 years, respectively...
- The ratio of present ages of Mohit to that of Raman is 7:11 while the ratio of present ages of Rahul to that of Raman is 3:11. If the age of Rahul, 7 years...
Eight years ago, the sum of the ages of Helen and Karen was 50 years. Eight years hence, the ratio of their ages will be 9:11. Find the current age of H...
Two years ago, the combined ages of Armaan and Bikash equaled Chetna's age at that time. Ten years ago, Armaan was twice as old as Bikash. If, in five y...
At the time of their marriage, the ratio between the ages of Reena and Rahul was 9:10 respectively. After ‘y’ years of their marriage, a daughter wi...
Present ages of P and Q are in the ratio 3:7 respectively. If Q’s age, 10 years hence from now will be 5 times of P’s age, 6 years ago from now, the...