Question
How many boxes are kept between box X and the box which
contains Pencil? 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.ÂSolution
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. Â Â Â Â Â
(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) –   Â
(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:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
?% of 1499.89 + 54.14 × 8 = 25.05% of 5568.08
? = 41.92% of (34.92 x 40.42) + 29.78% of 399.84
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(15.87% of 79.98 + 19.69% of 64.22) × 4.83 = ?
? + 163.99 – 108.01 = 25.01 × 6.98
80.09 * √144.05+ ? * √224.87 = (2109.09 ÷ √1368.79) * 19.89
(15.15 ×  31.98) + 30.15% of 719.99 = ? + 124.34
(124.99)² = ?
6.992 + (2.01 × 2.98) + ? = 175.03
(627.98 ÷ 3.98 + 11.01 X 12.98 - ?) ÷ √623 = (178.98 + 37.08) ÷ 23.98Â