Question
If the odd digits are decreased by 1 in the number
63473493, then how many prime numbers remain after rearrangement?Solution
6 3 4 7 3 4 9 3
6 2 3 6 2 4 8 2
Which of the following pair of symbols will define the relation between Quantity I and Quantity II
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In the question, two quantities i.e. Quantity I and Quantity II are given. Solve the given quantities to establish the correct relation between them an...
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