Question : What is the value of $x$ in the following equation?
[900 ÷ (11 × 12 ÷ 4 × 3 – 98)²] = $x$

Option 1: 900

Option 2: 901

Option 3: 899

Option 4: 898

Question : Directions: After interchanging which two signs, the value of the given equation will be 11?
32 + 3 – 12 ÷ 18 × 9

Option 1: ÷ and –

Option 2: ÷ and ×

Option 3: + and –

Option 4: × and –

Question : Directions: Substitute the correct mathematical symbols in place of * in the following equation.
16 * 4 * 5 * 14 * 6

Option 1: ÷, –, =, ×

Option 2: –, ×, +, =

Option 3: ÷, ×, =, +

Option 4: ÷, +, =, –

Question : Directions: After interchanging which two signs, the value of the given equation will be 1.
12 × 6 – 28 + 3 ÷ 9

Option 1: × and +

Option 2: + and –

Option 3: ÷ and ×

Option 4: × and –

Question : Directions: After interchanging which two signs, the value of the given equation will be 1?
3 ÷ 1 + 6 × 2 – 5

Option 1: + and –

Option 2: ÷ and +

Option 3: × and –

Option 4: ÷ and ×

Question : Directions: Which two signs must be interchanged to correct the following equation?
35 + 7 × 12 – 6 ÷ 2 = 6

Option 1: – and ×

Option 2: – and ÷

Option 3: + and ×

Option 4: × and ÷