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DIRECTIONS for the question: Solve the following question and mark the best possible option.
i) x @ y # z means x is multiplied by the sum of y and z.
ii) x © y % z means y is divided by z and the resultant is added to the square of x.
iii) x $ y * z means z is subtracted from the product of x and y.
iv) x · y e z means z is subtracted from y and the resultant is added to x.
A set of instruction sequences is given. You are required to find out the outcome which should come in place of the question mark (?) in each of the given sets of sequences.
Q.
b $ 15 × 18 = 42
b © 36 % 9 = ?
  • a)
    12
  • b)
    16
  • c)
    20
  • d)
    18
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
DIRECTIONS for the question: Solve the following question and mark th...
(b × 15) – 18 = 42
b = 4.
(36/9) + 42 = 20.
Hence, the correct option is (c).
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Community Answer
DIRECTIONS for the question: Solve the following question and mark th...
Calculation Breakdown:
- The symbol $ means z is subtracted from the product of x and y.
- So, b $ 15 * 18 = 42
- b $ (15 * 18) = 42
- b $ 270 = 42
- b = 42 - 270
- b = -228

Now, let's move on to the next part of the question:
- The symbol © means y is divided by z and the resultant is added to the square of x.
- So, b © 36 % 9 = ?
- b © (36 / 9) + b^2
- b © 4 + (-228)^2
- b © 4 + 51884
- b © 51888
- b = -228 + 51888
- b = 51660
Therefore, the outcome in place of the question mark (?) is 20 (option 'c').
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