With water-borne diseases majorly contributing to India’s disease burden, the CSIR-National Chemical Laboratory (CSIR-NCL) at Pune has come up with a new technique for disinfecting water by using natural oils. The common drawbacks of chemical methods of disinfection, such as chlorination, include the formation of harmful or carcinogenic by-products ," according to a statement issued by the ministry of science and technology. "SWASTIIK", which involves boiling of a liquid as a result of pressure reduction (cavitations) and also uses natural oils having antimicrobial properties. This technology can eliminate harmful bacteria, including antibiotic-resistant strains , economically. The technique used—hydrodynamic cavitations —combines chemistry, biology, and chemical engineering, along with natural resources in the form of natural oils and plant extracts.
How is S related to B?
E is the son of A. D is the son of B. E is married to C. C is B’s daughter. How is D related to E?
Who is the wife of E?
How is S related to Z?
Answer the questions based on the information given below.
‘L@M’ means ‘L is the father of M’.
‘L&M’ means ‘L is the sist...
There are six persons, M, N, O, P, Q and R in a family. R is the paternal grandmother of M. O is the sister of Q. N is the father of O. M is the only so...
How D is related to E?
How is H related to son of M?
Introducing a woman, a man said, 'Her sister’s mother is the only daughter of my grandmother.' How is the man related to this woman?
How is S related to R, if T has only one daughter?