If a nine-digit number 785x3678y is divisible by 72, then the value of (x − y) is:
The nine digit number is 785x3678y is divisible by 72, so we can say number also divisible by 8 and 9. 785x3678y is divisible by 8 if last digit three digit 78y is divisible by 8. 78y is divisible by 8 if y = 4 785x36784 is divisible by 9 if the sum of its digit is divisible by 9. => 7 + 8 + 5 + x + 3 + 6 + 7 + 8 + 4 => 48 + x Put x = 6 => 48 + 6 = 54 As we know, 54 is divisible by 9. Now, x – y = 6 - 4 = 2
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
In the following question, select the odd word from the given alternatives.
Find the one which does not belong to that group?
Find the odd set of numbers from the given alternatives?
Find the odd one out from the given alternative
Find the odd one out
In each of the following questions, find the odd word/ number / letters / number pair from the given alternatives.
Find the one which does not belong to that group?
Find the one which does not belong to that group?
Four number triads have been given, out of which three are alike in some manner and one is different. Select the number triad that is different.