Question : Directions: If 6 # 30 = 5, 8 # 24 = 3, 7 # 28 = 4 then, what is the value of 8 # 40 = ?
Option 1: 47
Option 2: 4
Option 3: 5
Option 4: 24
Correct Answer: 5
Solution :
Given:
6 # 30 = 5, 8 # 24 = 3, 7 # 28 = 4, 8 # 40 = ?
The interpretation of # is the second number divided by the first number. So, replace # with ÷.
Like, 6 # 30 = 5
→
30 ÷ 6 = 5
8 # 24 = 3
→
24 ÷ 8 = 3
7 # 28 = 4
→
28 ÷ 7 = 4
Similarly
,
8 # 40
→
40 ÷ 8 = 5
Hence, the third option is correct.
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