Question
Download Solution PDFStudy the given pattern carefully and select the number that can replace the question mark (?) in it.
First row - 80, 40, 20
Second row - 112, 56, 28
Third row - 244, 122, ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFLogic : (1st number in the row - 2nd number in the row) = (2 × 3rd number in the row)
So,
- First row - 80, 40, 20
80 - 40 = 2 × 20
40 = 40 (LHS = RHS)
And,
- Second row - 112, 56, 28
112 - 56 = 2 × 28
56 = 56 (LHS = RHS)
Similarly,
- Third row - 244, 122, ?
244 - 122 = 2 × ?
122 = 2 × ?
122 ÷ 2 = ?
61 = ?
Hence, "61" is the correct answer.
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