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O is fourth to the left of R who is fifth to right of Q. P is third to the right of M who is not immediate neighbour of Q or R. Person M sits on the second left of R. N is third to the left of T who is not an immediate neighbour of Q. So T will sit on the immediate left of M. Only S is left he will sit on the immediate left of R. Thus the final arrangement –
Necessary element of change in solar energy to electric energy –
Which of the following is treated with chlorine to obtain bleaching powder?
How many chromosomes are present in a typical human cell?
Coffee, spinach, onion and tea in our diet mostly provide us with which of the following elements as food?
Which of the following is/are true about ‘Villi’?
I. They are present in the walls of the small intestine.
II. They contain numerous b...
Which organ removes carbon dioxide from the blood?
Which electromagnetic wave has the longest wavelength?
The pioneer of Atomic energy in India is
Which organ is known as the “filter” of the blood?