Select the option in which the numbers share the same relationship in set as that shared by the numbers in the given sets. (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)
(7, 559, 6)
(8, 637, 5)
- AOption (a)
(9, 1241, 8)
- BOption (b)
(8, 755, 7)
- COption (c)
(10, 1729, 8)
- DOption (d)
(11, 1115, 6)
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Correct answer
(9, 1241, 8)
Why this answer is correct
The logic followed here is:
Logic: (1st number)3 + (3rd number)3 = 2nd number.
Now,
For, (7, 559, 6)
→ (7)3 + (6)3
⇒ 343 + 216 = 559.
For, (8, 637, 5)
→ (8)3 + (5)3
⇒ 512 + 125 = 637.
Similarly, for (9, 1241, 8)
→ (9)3 + (8)3
⇒ 729 + 512 = 1241.
Hence, the correct answer is "Option 1".

























