Question
Download Solution PDFSelect the set in which the numbers are related in the same way as are the numbers of the following 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)
(12, 42, 7)
(13, 52, 8)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe logic followed here is : (1st number × 3rd number) = (2nd number × 2)
Given :
- (12, 42, 7)
12 × 7 = 42 × 2
84 = 84 (LHS = RHS)
- (13, 52, 8)
13 × 8 = 52 × 2
104 = 104 (LHS = RHS)
So,
- Option - (1) : (8, 7, 43)
8 × 43 = 7 × 2
344 ≠ 14 (LHS ≠ RHS)
- Option - (2) : (7, 12, 6)
7 × 6 = 12 × 2
42 ≠ 24 (LHS ≠ RHS)
- Option - (3) : (9, 26, 8)
9 × 8 = 26 × 2
72 ≠ 52 (LHS ≠ RHS)
- Option - (4) : (9, 18, 4)
9 × 4 = 18 × 2
36 = 36 (LHS = RHS)
Hence, "Option - (4)" is the correct answer.
Last updated on Jul 10, 2025
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