Which of the following is/are true about Joint Management Council?
I.        It was established in 1958
II.        It is applicable where there are equal or more than 100 workers
III.        Total members should not exceed 12.
IV.        It is constituted at the plant level
V.        Chief executive should be the chairperson
Explanation: Joint Management Councils are constituted at the plant level . These councils were set up as early as 1958 and consist of an equal number of representatives of the employers and employees, not exceeding 12 at the plant level. The plant should employ at least 500 workers.
18, 25, 33, 42, 52, 63, ?
3Â Â Â Â Â Â Â Â Â Â Â Â Â Â 25Â Â Â Â Â Â Â Â Â Â Â 173Â Â Â Â Â Â Â Â Â 1041Â Â Â Â Â Â Â 5201Â Â Â Â Â Â Â 20809
10       a Â...
800 400 600 1500 ? 23625
...16, 8, 8, ?, 24, 60
21, 63, 315, ?, 19845, 218295
5 29 ? 569 1703 3401
...13     26      78      ?     468     936
...If 10 9 38 x 5428
Then, 2x² + 1 = ?
...640 320 160 ? 40 20
12Â Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â Â Â Â Â 12Â Â Â Â Â Â Â Â Â Â 4.5Â Â Â Â Â Â Â Â Â 15
18Â Â Â Â Â Â Â...