| Question | Which two signs should be interchanged in the given equation to make it correct? 4 – 7 × 28 + 12 ÷ 3 = 4 | |
| Type | multiple_choice | |
| Option | – and ÷ | incorrect |
| Option | × and ÷ | incorrect |
| Option | × and + | incorrect |
| Option | × and – | correct |
| Solution | Given 4 – 7 × 28 + 12 ÷ 3 = 4 After replacing × and – in L.H.S We get ; 4× 7-28+12÷ 3 = 28-28+4 = 4 = R.H.S. | |
