Subject :NSO Class : Class 7
Match column I with column II and select the correct option from the codes given below.
| Column I | Column II |
| (P) Ammonium hydroxide | (i) Spinach |
| (Q) Tartaric acid | (ii) Window cleaner |
| (R) Zinc carbonate | (iii) Tamarind |
| (S) Oxalic acid | (iv) Calamine |
A (P) - (ii), (Q) - (iii), (R) - (iv), (S) - (i)
B (P) - (iv), (Q) - (i), (R) - (ii), (S) - (iii)
C (P) - (ii), (Q) - (iii), (R) - (i), (S) - (iv)
D (P) - (iii), (Q) - (ii), (R) - (iv), (S) - (i)
Ans 1:
Class : Class 6
A
Ans 2:
Class : Class 8
A IS THE ANSWER
Ans 3:
Class : Class 8