1.

Arrange column II in proper sequence so as to match it with column I and choose the correct answer from the code given below:Column I - Column IIWater Quality - pH Value(a) Neutral - (i) 5(b) Moderately acidic - (ii) 7(c) Alkaline - (iii) 4(d) Injurious - (iv) 8Code:(a) (b) (c) (d)

A. (ii)(iii)(i)(iv)
B. (i)(iii)(ii)(iv)
C. (ii)(i)(iv)(iii)
D. (iv)(ii)(iii)(i)
Answer» B. (i)(iii)(ii)(iv)


Discussion

No Comment Found