Question
In the following question, four number pairs are given.
In each pair the number on left side of (-) is related to the number of the right side of (-) with some Logic/Rule/Relation. Three pairs are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.Solution
48 → (4 x 8) = 32; 48 – 32 = 16 58 → (5 x 8) = 40; 58 – 40 = 18 32 → (3 x 2) = 6; 32 – 6 = 22 72 → (7 x 2) = 14; 72 – 14 = 58
If '63a9b' is a five-digit number which is divisible by 72, then find the value of (a + 2b).
What is the greatest number that will divide 917 and 1337, leaving remainder 7 in each case?
The digits of a two-digit number ‘N’ are reversed to form a new number ‘M’. If M < N and N – M = 45, then which of the following maybe ‘N’...
Find the median of 2, 4, 6, 6, 7, 9, 14, 12 and 13.
Three fruit sellers P, Q and R have different quantities of fruits to sell. P and Q together have fifteen more than half of quantity what P and R togeth...
Nine numbers are arranged in decreasing order. The average of the first eight numbers is 50, and the average of the last eight numbers is 45. What is th...
Find the fourth proportional of 12, 24, and 30.
Find the number which is nearest to 457 and is exactly divisible by 11.
- For which values of x is the expression 25x - 5x² - 100 positive?
A two-digit number has a sum of its digits equal to 9. Additionally, if 27 is subtracted from this number, the resulting number has its digits reversed....
