666: Consider the following statements:
1. Agricultural soils release nitrogen oxides into environment.
2. Cattle release ammonia into environment.
3. Poultry industry releases reactive nitrogen compounds environment.
Which of the statements given above is/arc correct?
(a) 1 and 3 only
(b) 2 and 3 only
(c) 2 only
(d) 1, 2 and 3
670: If ABRA - CADABRA is 1, 2, 9, 1 -3, 1, 4, 1, 2, 9, 1, HOCUS - POCUS will be
(a) 5, 6, 3, 7, 8-16, 15, 5, 21, 19
(b) 8, 16, 5, 21, 19-16, 15, 5, 21, 19
(c) 8, 16, 5, 21, 19-15, 16, 5, 21, 19
(d) 5, 6, 3, 7, 8-6, 5, 3, 8, 7