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Question : Directions: If 14 # 3 @ 4 = 46 and 19 # 4 @ 3 = 79, then 21 # 4 @ 1 = ?

Option 1: 25

Option 2: 92

Option 3: 85

Option 4: 97


Team Careers360 17th Jan, 2024
Answer (1)
Team Careers360 23rd Jan, 2024

Correct Answer: 85


Solution : Given:
14 # 3 @ 4 = 46, and 19 # 4 @ 3 = 79

Here, replace # and @ with × and + respectively in the given equations to get the answer.
Like, 14 # 3 @ 4 = 46→14 × 3 + 4 = 42 + 4 = 46
And, 19 # 4 @ 3 = 79 →19 × 4 + 3 = 76 + 3 = 79
Similarly, 21 # 4 @ 1 = 21 × 4 + 1 = 84 + 1 = 85

So, 85 is the required answer to the given equation. Hence, the third option is correct.

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