General Knowledge Question:

All acids essentially contain
1 Oxygen
2 Hydrogen
3 Nitrogen
4 Chlorine

(2) Hydrogen

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Which of the following items are included in the Indian Budget? 1 Actual figures of the preceding budget 2 Revised estimates for the current year 3 Budget estimates for the following year (a)1 and 2 (b) 2 and 3 (c) 1 and 3 (d) All of these	Which of the following is an alloy of iron? 1 Monel metal 2 Alnico 3 Gun metal Type metal 4 Type metal