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
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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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Question : Directions: If 5 * 3 = 19 and 8 * 5 = 49, then what should be the value of 6 * 4 = ?
Option 1: 24
Option 2: 28
Option 3: 18
Option 4: 16
Question : Directions: If P means ×, T means –, M means +, and B means ÷, then what is the value of 28 B 7 P 8 T 6 M 4 = ?
Option 1: 28
Option 2: 30
Option 3: 32
Option 4: 34
Question : Directions: If 6 @ 4 @ 7 = 101 and 2 @ 5 @ 11 = 150, then what is the value of A in A @ 8 @ 9 = 289?
Option 1: 5
Option 2: 8
Option 3: 12
Option 4: 17
Question : Directions: The information given below represents the number codes for the given letters. Select the combination of numbers so that the letters arranged accordingly will form a meaningful word. R = 1, E = 2, A = 3, C = 4, T = 5, I = 6, V = 7, E = 8
Option 1: 4, 1, 2, 3, 5, 8, 7, 6
Option 2: 4, 1, 2, 3, 5, 6, 7, 8
Option 3: 7, 2, 1, 3, 8, 4, 5, 6
Option 4: 4, 3, 1, 5, 6, 7, 8, 2
Question : Directions: If 3 * 4 = 10, 5 * 8 = 18, 7 * 7 = ?
Option 1: 26
Option 2: 21
Option 3: 28
Option 4: 49
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