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mediumMCQPractice Test2026General Intelligence & Reasoning
1 mark

Consider the equation:


This equation is currently incorrect. By interchanging one pair of numbers within the equation, it can be made true. Which pair of numbers should be swapped to balance the equation correctly?

  1. A
    ,
  2. B
    ,
  3. C
    ,
  4. D
    ,

Solution & Step-by-step Explanation

To find the correct pair of numbers to swap, let's test the options using the BODMAS rule:
Given equation:

Check Option C: Interchange and
The new equation becomes:



Applying BODMAS (Division first, then Multiplication, Addition, and Subtraction):

1. Division:
2. New expression:
3. Multiplication:
4. New expression:
5. Addition:
6. Subtraction:

Since , swapping and correctly balances the equation.

Practice this question

Try it yourself before checking the explanation above.

Consider the equation:


This equation is currently incorrect. By interchanging one pair of numbers within the equation, it can be made true. Which pair of numbers should be swapped to balance the equation correctly?
A
,
B
,
C
,
D
,

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