Question : Directions: If 5 # 2 = 25 and 8 # 2 = 64, then 11 # 2 = ?
Option 1: 143
Option 2: 99
Option 3: 121
Option 4: 1331
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Correct Answer: 121
Solution : Given: 5 # 2 = 25 and 8 # 2 = 64, then 11 # 2 = ?
Replace #2 with the square. So, the equations will be – 5 # 2 = 25→5² = 25 8 # 2 = 64→8² = 64 Similarly, 11 # 2 = ?→11² = 121
So, the equation is equal to 121. Hence, the third option is correct.
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Question : Directions: If 7 # 3 # 2 = 237 and 8 # 4 # 1 = 148, then 3 # 5 # 4 = ?
Option 1: 355
Option 2: 543
Option 3: 453
Option 4: 435
Question : Directions: In the following question, find the odd number from the given alternatives.
Option 1: 1331
Option 2: 121
Option 3: 11
Option 4: 133
Question : Directions: If 246 = 8, 624 = 0 and 327 = 6, then 423 = ?
Option 1: 10
Option 2: 9
Option 3: 8
Option 4: 1
Question : Directions: In the following question, select the related number from the given alternatives. 7 : 77 :: ? : ?
Option 1: 6 : 24
Option 2: 8 : 64
Option 3: 11 : 143
Option 4: 3 : 81
Question : Directions: How many 8's followed by an even number and preceded by an odd number? 7, 8, 5, 6, 7, 8, 4, 3, 2, 1, 3, 8, 6, 4, 3, 7, 8, 4, 2, 1, 3, 8, 2, 8, 9
Option 1: 4
Option 2: 3
Option 3: 2
Option 4: 5
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