Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols.
If + means ×, – means ÷, × means – and ÷ means +, then what will be the value of 16 ÷ 4 × 10 – 5 + 8 = ?
Option 1: 12
Option 2: 8
Option 3: 4
Option 4: 2
Correct Answer: 4
Solution :
Given:
+ means ×, – means ÷, × means – and ÷ means +.
16 ÷ 4 × 10 – 5 + 8 = ?
After interchanging the symbols according to the question, the equation becomes –
= 16 + 4 – 10 ÷ 5 × 8
= 16 + 4 – 2 × 8
= 16 + 4 – 16
= 4
So, 4 is the required answer to the given equation. Hence, the third option is correct.
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