Question
Download Solution PDFIf 16 ÷ 4 = 74, 21 ÷ 7 = 33, 81 ÷ 9 = 99, then 55 ÷ 5 = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFLogic:
First digit = Sum of digits of the first number
Second digit = Result of the division
Calculations:
For 16 ÷ 4:
First digit = 1 + 6 = 7
Second digit = 16 ÷ 4 = 4
Result = 74
For 21 ÷ 7:
First digit = 2 + 1 = 3
Second digit = 21 ÷ 7 = 3
Result = 33
For 81 ÷ 9:
First digit = 8 + 1 = 9
Second digit = 81 ÷ 9 = 9
Result = 99
Similarly, for 55 ÷ 5:
First digit = 5 + 5 = 10
Second digit = 55 ÷ 5 = 11
Result = 1011
55 ÷ 5 = 1011
Hence, the correct answer is "Option 4".
Last updated on Jun 9, 2025
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