Mathematical Operations - Balancing Inequalities
Mathematical Operations - Balancing Inequalities
Balancing the Equation or Inequality: In these type of problems we have been given certain symbols of letters representing the various operators. The candidate is required to substitute the required operators and then identify the correct option.
Illustration: If stands for addition, < stands for subtraction, + stands for division, > stands for multiplication, - stands for equal to,
stands for greater than and = stands for less than, then which of the following will be true?
A. B.
C. D.
Answer: C
Sol. Using the proper notations in (3), we get the statement as follows:
Illustration: In the statement different alphabets stand for various symbols as indicated in the table :
| Addition: O | Subtraction: M | Multiplication:A | Division: Q |
| Equal to: X | Greater than: Y | Less than: Z |
Out of the four alternatives given in these questions, only one is correct according to the above letter symbols. Identify to correct answer.
A. 8 Q 4 A 1 M 2 X 16 M 16 B. 8 O 2 A 12 Q 10 X 18 Q 9
C. 6 Q 2 O 1 O 1 X 16 A 1 D. 2 O 3 M 4 Q 2 Z 1 A 2
Answer: A
Solution: Using the proper notations in option A, we get the statement as :
If | |||
| Right Option : C | |||
| View Explanation | |||
If >denotes +,<denotes-,+denotes | |||
| Right Option : C | |||
| View Explanation | |||
If - denotes =, x denotes > and = denotes <, > denotes +, < denotes -, + denotes /, ^ denotes x, choose the correct statement in each of the following question. | |||
| Right Option : D | |||
| View Explanation | |||
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