Directions-Read the following information carefully and answer the questions given below.

Ten persons namely A to J working in different companies- HCL, DELL, HP, attend a seminar. Each company was attended by maximum four persons or minimum two persons. In the seminar, they are to be seated in twelve chairs placed in three rows and four columns such that two chairs remain vacant. Rows are numbered 3 to 1, from top to bottom and columns are numbered 1 to 4, from left to right. no two persons as per alphabetical order sitting immediate to each other. C sits on the extreme left column of Row-1. I and D work in HCL and DELL respectively and sit in the same column 4 but not in Row-1. Same number of people sit in odd numbered rows. A who works in DELL sits in column 3rd Row-1. Same number of persons working in HCL and DELL. Vacant column is 3 places away from I. B work in HP only with E and sits in column 3 Row-3. Only 2 persons sits in column 2, and J sits immediate left of B. J doesn’t work with A. G work along with I and sits in the same column as D. Both C and H work in the same company. E and H are immediate neighbors and no one sits to the left of E.