Question
Which of the following person works in company O?
Study the following information carefully and answer the questions given below: Ten persons - E, A, J, S, T, U, K, L, M and S are sitting around a circular table facing centre. Each one of them works in different companies B, R, Q, P, F, O, I, Z, H and W. Person name starts with consecutive alphabet does not sit next to each other. Â Three persons sit between E and the one who works in company F. Two persons sit between K and S, who does not work in company F. U sits third to the left of S. The one who works in company P sits second to the right of T. The one who works in company H sits fourth to the right of J. The one who works in company W sits immediate right of A. As many persons sit between L and the one who works in company R is same as the persons sit between L and the one who works in company Q. Neither S nor U is an immediate neighbour of E. Immediate neighbour of K neither works in company R nor works in company Q. The one who works in company I sits immediate right of the one who works in company Q. K sits third to the left of the one who works in company F. As many persons sit between the one who works in company B and the one who works in company R is as same as the number of persons sit between the one who works in company Z and the one who works in company W. M sits immediate right of the one who works in company P. The one who works in company Z and the one who works in company W are not immediate neighbours.Solution
Three persons sit between E and the one who works in company F. K sits third to the left of the one who works in company F. Two persons sit between K and S, who does not work in company F.  Case 1 will be dropped because two persons sit between K and S, who does not work in company F. U sits third to the left of S. Neither S nor U is an immediate neighbour of E. The one who works in company P sits second to the right of T. M sits immediate right of the one who works in company P. 
 The one who works in company H sits fourth to the right of J. The one who works in company W sits immediate right of A. 
  
 Case 2A will be dropped because the one who works in company W sits immediate right of A. Case 2B will be dropped because A and J are not immediate neighbours. As many persons sit between L and the one who works in company R is same as the persons sit between L and the one who works in company Q. Immediate neighbour of K neither works in company R nor works in company Q. The one who works in company I sits immediate right of the one who works in company Q. As many persons sit between the one who works in company B and the one who works in company R is as same as the number of persons sit between the one who works in company Z and the one who works in company W. The one who works in company Z and the one who works in company W are not immediate neighbours. 
The sum of two numbers is 25 and their difference is 15. The ratio of the numbers is:
- If 70% of (P - Q) is the same as 35% of 80% of (P + Q), then what is the ratio of Q to P?
 - The number of cats and dogs in a shelter are in the ratio 6:5. If the number of cats decreased by 24 and number of dogs increased by 6, their numbers would...
 L’s income is 125 percent of M’s income and L’s expenditure is 120 percent of M’s expenditure. If L’s income is 180 percent of M’s expenditu...
- The ratio of the number of apples to that of oranges in a basket is 3:5. If 15 more fruits of each type are added, the ratio becomes 6:9. Find the number o...
 A square and a regular hexagon are drawn such that all the vertices of the square and the hexagon are on circle of radius r cm. The ratio of area of the...
In an alloy of three metals, ratio of the quantity of gold, silver and platinum is 5:6:4, respectively. If total quantity of silver and platinum togethe...
In what proportion must a grocer mix sugar at Rs.12 a kg and Rs.7 a kg so as to make a mixture worth Rs.8 a kg ?
- Rs. 870 was to be divided among D, E, and F in the ratio (1/2):(1/5):(1/3). By mistake, it was shared in the ratio 18:9:13. Find how much extra amount E re...
 Two boxes have chocolates in the ratio 7:5. If the difference in the number of chocolates is 28, find the number of chocolates in the box with larger nu...