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5 squares on a chessboard can be chosen in 64C5 ways Three squares of one colour and two squares of different colour can be chosen in two mutually exclusive ways (i) 3 white and 2 black (ii) 3 black and 2 white Thus, the favourable number of cases = 32C3 × 32C2 + 32C2 × 32C3 = 2 × 32C2 × 32C3 Required Probability = 2 × 32C2 × 32C3 / 64C5
Select the option that is related to the third number in the same way as the second number is related to first number and the sixth number is related to...
Select the option in which the numbers are NOT related in the same way as are the numbers of the following set.
(22, 31, 45)
(54, 75, 105)
Complete the analogy.
54 : 45:: 73 : ?
Select the option in which does not share the same relationship as that shared by the given pair of numbers.
16 : 102
Select the option that is related to the third term in the same way as the second term is related to the first term.
Bhubaneswar : Odisha :: Aizawl : ?
The question contains pairs of words that are related to each other in a certain way. Three of the following four-word pairs are alike as these have the...
Select the option that is related to the third letter-cluster in the same way as second letter-cluster is related to the first letter cluster.
PL...
If C = 3 and TIMES = 66, then MARKET =
In the following question, select the related word from the given alternatives.
QC : VX : : KU : ?
Select the number that is related to the third number in the same way as the sixth number and the second number are related to the fifth number and the...
