Question : The dimensions of force are:

Option 1: M⁰ L³ T⁰

Option 2: ML^-3 T⁰

Option 3: M⁰ LT^-1

Option 4: MLT^-2

Question : The volume of air in a room is 204 m³. The height of the room is 6 m. What is the floor area of the room?

Option 1: 32 m²

Option 2: 46 m²

Option 3: 44 m²

Option 4: 34 m²

Question : The unit of Planck's Constant is:

Option 1: Js

Option 2: Js^-2

Option 3: J/s

Option 4: Js²

Question : Find the area of a circle whose radius is equal to the side of a square whose perimeter is 196 m.

Option 1: 7457 m²

Option 2: 7546 m²

Option 3: 6477 m²

Option 4: 8844 m²

Question : What is the value of (2² + 1)(2⁴+1)(2⁸ + 1)(2¹⁶ + 1) .........(2¹²⁸ + 1)?

Option 1: $\frac{2^{256}-1}{2}$

Option 2: $\frac{2^{256}-1}{3}$

Option 3: $2^{256}-1$

Option 4: $\frac{2^{256}-1}{4}$