Question : Find the value of $6^2+ 4^2 - 20$ of $2 + 40$.

Option 1: 50

Option 2: 54

Option 3: 56

Option 4: 52

Question : Find the value of 4 × {44 + (84 + 18 ÷ 3 × 3 – 40)}:

Option 1: 424

Option 2: 250

Option 3: 331

Option 4: 330

Question : Find the value of 144 ÷ 12 + 4² – 44 + 54 ÷ 3 × 2.

Option 1: 5

Option 2: 15

Option 3: 20

Option 4: 30

Question : Find the value of 5(12 + 20 ÷ 10 × 3 – 5).

Option 1: 50

Option 2: 35

Option 3: 65

Option 4: 40

Question : Directions: In the following question, select the missing number of the given series.
44, 20, –4, ?, –52, –76

Option 1: –28

Option 2: –10

Option 3: –20

Option 4: 0