I made a fatal mistake. Very Sorry and regret for any inconvenience caused. Actually the new requirement supposed to be Cell C1 should be a randomized number between 0 and 7. Cell D1 should be should show a randomized number between (greater than the value in Cell C1) and 8. Cell E1 should show a randomized number between (greater than the value in the Cell D1) and 9. This way it will not show any repeated numbers in any of the cells. All numbers should show as whole numbers.

Thanks.