Question
Which of the following box is kept just above the box
V? Study the given information and answer the questions: Eight boxes Q, R, S, T, U, V, W and X are placed one above the other but not necessarily in the same order. These boxes contain different stationery items Eraser, Sharpner, Stapler, Push – pin, Fountain pen, Paper clip, Pencil and Colour box but not necessarily in the same order. There are two boxes between Box Q and the box which contains Pencil. Box T is just above the box which contains Sharpner. Two boxes are between boxes S and R, which is below box S. Neither box S nor the box which contains Eraser in bottom four. Box U contains Fountain pen but is not in the bottommost. Box R does not contain Stapler or Colour box. Box S is just above the box which contains Push – pin. The bottommost box does not contain Stapler or Sharpner. Three boxes are between the boxes which contains Eraser and Pencil. Box T is below Box R but not just below. Box R does not contain Pencil. Three boxes are kept between box V and the box which contains Eraser. Not more than two boxes are kept between W and X, which is below box W.Solution
There are two boxes between Box Q and the box which contains Pencil. Three boxes are between the boxes which contains Eraser and Pencil. The box which contains Eraser is not in bottom four. Case1- box Q is above box which contains Pencil and Case2- box Q is below box which contains Pencil.
(iii)- Box T is just above the box which contains Sharpner. Box T is below Box R but not just below. Case1 (b) and Case2 (b) gets eliminated. The bottommost box does not contain Sharpner. Box U contains Fountain pen but is not the bottommost. Box R does not contain Stapler or Colour box. The bottommost box does not contain Stapler. Three boxes are kept between box V and the box which contains Eraser. Case 1(a) –
(iv)- Not more than two boxes are kept between Box W and X, which is below box W. So, case2 (a) gets eliminated. The final arrangement is:
The cost of fencing a square plot @ Rs.30/m is Rs. 2520. What will be the cost of flooring the plot @ Rs. 3/ square m?
The surface area of the two spheres are in the ratio 4:9. Their volumes will be in the ratio.
A field is in the shape of a trapezium, where the distance between the two parallel sides is 60 metres. One of the parallel sides measures 30 metres, an...
If the diameter of a solid hemisphere is 12.6cm, then its volume is taken π =22/7
The difference between the area of a circle and the area of the rectangle is 290.16 cm2. If the length of rectangle is 25% more and breadth i...
A right circular cone has a slant height of 30 cm and its curved surface area is 1,320 cm². A cylindrical vessel has radius 25% more than the cone’s ...
In a rectangular floor of length and breadth of 19 metres and 6 metres, respectively, square tiles each of 2 metre edge length are to be laid. If the co...
- The total surface area of a cylindrical container is 3,696 cm². Its radius is 14 cm. If the height of the cylinder is expressed as (3k + 6), find the valu...
The volume of cone is 1267.2 cm3. If its height is 2.1 cm then find the radius of the cone.
The ratio of the number of English books to Hindi books in a library shelf is 5:3. If 108 Hindi books are written by Pradeep, which constitutes 36% of t...