Question
5 positive numbers are written on a piece of paper. Sum
of first 3 numbers is 50 and ratio of the 4th and the 5th number is 2:3. If difference between the 4th and the 5th number is 10, then find the average of all the numbers.Solution
Given, 4th number:5th number = 2:3 Let, 4th number = 2x 5th number = 3x So, 3x – 2x = 10 Or, x = 10 Required average = {(50 + 10 × 2 + 10 × 3)/5} = (100/5) = 20
If ‘534’ = ‘50’, ‘758’ = ‘138’, ‘3156’ = ‘71, then ‘4738’ = ?
If 66 @ 26 = 15' and 44 @ 6 = 12', then 56 @ 12 = ?'. What will come in place of question mark?Â
Select the option in which the words share the same relationship as that shared by the given pair of words.
Bone : Osteoporosis
If GO = 715 and POT = 161520, then MOTH =
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
<...Which of the following will best complete the relationship given below?
LMW: NIT :: QEG :?
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is relat...
- ‘Earthquake’ is related to ‘Seismograph’, in the same way as ‘Blood Pressure’ is related to ‘____’.
If 35 @ 18 = 66 and 49 @ 22 = 136, then 23 @ 44 = '?'.
Select the option that can replace the question mark (?) in the given figure and complete the pattern (rotation is NOT allowed)
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