Question
Select the set in which the numbers are related in the same
way as are the numbers of the following set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 13 - Operations on 13 such as adding/ subtracting/ multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed) (62, 45, 79)(81, 65, 97)Solution
The average of the 2nd and 3rd number equals the 1st number.
(62, 45, 79) → (45 + 79) / 2 = 62
(81, 65, 97) → (65 + 97)/2 = 81
Now, checking the options:
Option A → (76, 55, 97) → (55 + 97) / 2 = 76
Option B → (42, 28, 54) → (28 + 54)/2 = 41
Option C → (59, 46, 72) → (46 + 72)/2 = 59
Option D → (69, 50, 88) → (50 + 88)/2 = 69
The income of P is 30% more than Q, and the bonus of R is 100 more than the difference of incomes of P and Q. If R's bonus is 160, then find P's income.
In a metro, there are as many wagons as there is the number of seats in each wagon. In one of the wagon carrying 125 persons is filled with 62 (1/2) %...
The sum of the monthly incomes of ‘A’, ‘B’ and ‘C’ is Rs. 50000 which is 4 times the monthly income of ‘C’. If ‘A’ spends 55% of his...
A spent 30% and 20% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 21% and 14% to his mother and brother, respec...
Gagan and Magan have their monthly incomes in the ratio of 9:7 while their monthly expenditures are in the ratio of 6:5, if they have saved Rs. 15000 an...
Person P allocated 65% of the money he had between X and Y in a ratio of 6:7. Both Y and X invested the amounts they received in ...
In a colony, there are 120 APL families and 54 BPL families. Each APL and BPL family got blankets equal to 15% and 75%, respectively of total number of ...
A’s income exceeds that of B’s by Rs.2,000 and B’s income is 40% less than that of C’s. If the total income of all of them put t...
A teacher distributes 300 toffees among her 4 students, A, B, C and D. A gets x% of total toffees, B receives 2x% of the remaining toffees, C receives (...
Vodafone charges a fixed rental of Rs. 450 per month. It allows 200 calls free per month. Each call is charged at 1.8 when the number of calls exceeds 2...
