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Radon is a highly radioactive noble gas used in radiotherapy, and it falls under Group 18 of the periodic table. Its symbol is Rn, and it has an atomic number of 86.
How is R related to K?
How is X related to Z?
How is L related to S?
Who is the brother of F?
There are five members T, U, V, W, and Y in the family. V is married to Y. T’s mother is daughter of U. W and T are male members. Y is brother of W. H...
In a family, E is the father of H, F is the mother of I, H is the brother of I and G is married to H. Who is the father-in-law of G?
How is G related to H?
Answer the following question based on the direction given below.
If 'A#B' means 'A is father of B'
'A@B' means 'A is daughter of B'
<...Which of the following indicates that ‘T is paternal uncle of W’?
Pointing to a photograph, a girl tells Umesh “I am the only daughter of this lady and her son is your maternal uncle.” How is the speaker related to...