Question : What is the value of $x$ in the following equation?
$12.50\ ÷ \ 0.005 + 25\ ÷\ 0.5 + 5 = x$

Option 1: 2555

Option 2: 2005

Option 3: 2000

Option 4: 2050

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 : P = 18 × 9 ÷ 6 + 5 × 15 ÷ 25 and Q = 15 ÷ 5 × 5 – 25 ÷ 5, what is the value of (P ÷ Q)?

Option 1: 2.5

Option 2: 2

Option 3: 3

Option 4: 1.5

Question : What is the value of (3 ÷ 4) of 20 + 16 ÷ 2 – {(1÷3) of 12 + (2 ÷ 5) of 25 }?

Option 1: 8

Option 2: 7

Option 3: 10

Option 4: 9

Question : Directions: After interchanging the given two digits 4 and 6, what will be the value of the following equation?
5 + 3 × 4 – 6 ÷ 2 = ?

Option 1: 15

Option 2: 21

Option 3: 41

Option 4: 35

Question : Directions: After interchanging the given two signs, what will be the value of the following expression?
× and ÷
35 + 5 ÷ 4 × 2 – 15 = ?

Option 1: 20

Option 2: 25

Option 3: 30

Option 4: 35