Question
What is the potential harm associated with fluoride
levels exceeding 10 ppm in drinking water?Solution
Excessive fluoride levels in drinking water, exceeding 10 ppm, can be toxic and lead to damage to both bones and teeth.
Four among the five are alike in such a way based on their arrangement. Find the one who does not belong to the group?
Six person G, H, I, J, K and L are sitting around a circular table facing each other (not necessarily in the same order). J is on the immediate right of...
How many persons sit between V and R when counted from the right of R?
Four males A, B, C and D are sitting in a row facing towards the North (not necessarily in the same order) and four females P, Q, R and S are sitting in...
How many persons are sitting between D and C when counted from the left of D?
In a certain way, Hrithik is related to Alia, Priyanka is related to Shahrukh, in the same way Katrina is related to who among them following person? <...
Four of the following five are alike in a certain way and hence form a group. Find the one who doesn’t belong to that group?
There are six persons F, G, H, I, J and K sitting around the circular table facing towards the centre. F sits second to the right of H. One person sit b...
How is U related to T?
Which of the following statement is true?
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