The sum of two numbers is 99 and their HCF is 11. Total number of such pairs of numbers is?
As HCF is 11 so let numbers be 11x & 11y. It means x & y must be co-prime. Now 11x+ 11y = 99, So x + y = 9. Now pairs of (x , y) can be (1,10) , (2,9) , (3,8) , (4,7) and (5,6) and all are co-prime so number of pairs are 5.
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 letters from the given alternatives.
Four words have been given, out of which three are a like in some manner and one is different. Select the odd word.
Select the option that is related to the third word in the same way as the second word is related to the first word.
Jackal: Howl :: Rain: ?
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.
Find the odd one out.
1) Brick 2) Heart 3) Club 4) Spade
Find the odd one out
Find the one which does not belong to that group?
Odd one out
Select the odd letters from the given alternatives.