Q’s brother M, sits on the immediate left of his mother who has 16 coins. J is the father of P and only one person sits between Q’s mother and N. O, who is sister of P, has 17 coins and is not an immediate neighbour of Q’s husband. P is father of L and is not an immediate neighbour of N. J is married to Q. By the statement ‘only one person sits between Q’s mother and N’, we find that K is Q’s mother and N is M’ daughter. No female is an immediate neighbour of K, who sits at the corner of the table. K sits second to the left of Q’s husband who has neither 14 nor 17 coins. Only one person is sitting between J and O. M’s daughter sits second to the right of O and on the immediate left of that person who has 13 coins. N sits on the immediate right of the person who has 12 coins. M, sits on the immediate left of his mother who has 16 coins. P is not an immediate neighbour of N. So, P can sit at immediate right or immediate left to J. If P sits immediate right to J, and as we know that Q is female so she sit at immediate left to N. We know that P sits second to the right of the person who has 18 coins. By this statement this condition is not possible. If P sits immediate left to J, so Q will sit at immediate right to J. Then L will sit at immediate left to N. Further P sits second to the right of the person who has 18 coins. It is given that N has 11 coin and that of O is 17. So P will have 14 and J will have 15 coins.
If 9x² + y² = 37 and xy=2, x, y>0, then the value of (27x³ + y³) is:
If 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
Three mixtures: A, B, and C containing 25%, 35%, and X% of water, respectively. If all these mixtures are mixed in the ratio of 1:3:2 to form a resultan...
If x = a(b - c), y = b(c – a) and z = c(a - b) , find the value of (x/a)3 + (y/b)3 + (z/c)3?
If a + b + c = 5, a³ + b³ + c³ = 85 and abc =25, then find the value of a² + b² + c² – ab –bc – ca
If x = 15
find x 5 - 16 x 4 + 16 x 3 - 16 x 2 + 16 x - 16 = ?
If {1/(y + 1) + 1/(y + 5)} = {1/(y + 2) + 1/(y + 4)}. Find the value of y