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) (65, 48, 82) (74, 63, 85)Solution
The average of the 2nd and 3rd number equals the 1st number.
(65, 48, 82) → (48 + 82) / 2 = 65
(74, 63, 85) → (63 + 85)/2 = 74
Now, checking the options:
Option A → (93, 78, 108) → (78 + 108) / 2 = 93
Option B → (42, 29, 55) → (29 + 55)/2 = 42
Option C → (66, 49, 83) → (49 + 83)/2 = 66
Option D → (76, 66, 94) → (66 + 94)/2 = 80
Rs.26000 is split into two sums such that the Simple Interest on one part for 5 years at 10% equals the Simple Interest on the other part for 6 years at...
The total investment by P and Q is Rs. 7500. P invests his amount at a simple interest rate of 30% per annum for 4 years, while Q invests his amount at ...
An amount is invested at a compound interest rate of 21% per annum, with compounding occurring once every 10 months. After 20 months, the interest earne...
A sum of ₹8,500 amounts to ₹11,900 in 5 years at simple interest per annum. If the rate of interest is increased by 3%, then the increased amount fo...
If the ratio of the sum invested and simple interest received after 1 year is 20:13 respectively, then find the rate of interest.
A man invests a sum of money in two schemes: Scheme A offers 12% simple interest per annum, and Scheme B offers 15% compound interest per annum. He inve...
A sum of money invested at simple interest grows to 13 times its original value in 96 years. Determine the annual rate of interest.
Rs. 'x' is invested in scheme 'A' offering simple interest such that interest earned after 5 years is Rs. 600. If the amount received is further investe...
Calculate the final amount Poonam will receive if she invests Rs. 2,500 at a compound interest rate of 80% per annum, compounded quarterly, over a perio...
A sum of ₹50,000 is deposited with an annual simple interest rate of 40%. Calculate the total amount that will be obtained after a period of 42 months.
