Which two signs need to be interchanged to make the following equation correct?

24 + 3 × 4 – 30 ÷ 10 = 12

Given:  24 + 3 × 4 – 30 ÷ 10 = 12

Logic: BODMAS

Checking Each Option:
Option (A) ÷ and ×
Equation after interchanging ÷ and ×:
24+3÷4−30×10 =12

24+0.7−30×10 =12

24+0.7−300 $$\ne$$12 (Incorrect) ​

Option (B) + and ÷ 
Equation after interchanging + and ÷:
24÷3×4−30+10 = 12

8×4−30+10 = 12

32−30+10 = 12

42- 30 = 12

12 = 12 ​(Correct)​

Option (C) ÷ and –
Equation after interchanging ÷ and –:
24+3×4÷30−10 = 12 

24+3×4÷30−10 = 12

24 + $$\frac{4}{10}$$​ - 10 =12

24.4 -10 =12

14.4 $$\ne$$ 12  (Incorrect) 

Option (D) + and – 
Equation after interchanging + and –:
24−3×4+30÷10 =12

24−3×4+3 =12

24−12+3 =12

27 - 12 =12

15 $$\ne$$ 12 (Incorrect) ​

Thus, The Correct Option is (b) + and ÷.

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