Units & Conversions MCQs with Answers

1 Gaj is equal to how many yards?

• A.1 yard
• B.1.5 yards
• C.2 yards
• D.0.5 yard

An empty Erlenmeyer flask weighs $100\,\text{g}$. When filled with a liquid of density $d = 1.5\,\text{g/cm}^3$, the flask and its contents weigh $250\,\text{g}$. What is the volume of the flask?

• A.$100\,\text{cm}^3$
• B.$150\,\text{cm}^3$
• C.$167\,\text{cm}^3$
• D.$250\,\text{cm}^3$

$100$ radians are equal to _?

• A.$1800^\circ$
• B.$5730^\circ$
• C.$3600^\circ$
• D.$11460^\circ$

Past Paper MCQ

Ali can type at a speed of $25$ words per minute. How many words can he type in one hour?

• A.$1200$
• B.$1800$
• C.$1500$
• D.$2500$

What would be the volume in liters of 640 g of oil if the density of the oil is 0.8 g/mL?

• A.0.8 L
• B.0.64 L
• C.8.0 L
• D.1.25 L

A billion contains:

• A.100,000 million
• B.100 million
• C.10,000 million
• D.1000 million

Changing degrees to radians, we use: $1^\circ =$ _ radians.

• A.$\frac{\pi}{90}$
• B.$\frac{180}{\pi}$
• C.$\frac{\pi}{180}$
• D.$\frac{360}{\pi}$

What is meant by a quarter million?

• A.Two hundred ten thousand
• B.Twenty-five thousand
• C.One hundred seventy-five thousand
• D.Two hundred fifty thousand

Past Paper MCQ

How many cubic centimeters ($\text{cm}^3$) are there in 1 liter (L)?

• A.$100~\text{cm}^3$
• B.$10{,}000~\text{cm}^3$
• C.$1000~\text{cm}^3$
• D.$100{,}000~\text{cm}^3$

Past Paper MCQ

Convert $80000 \text{ cm}^3$ into liters.

• A.$8$ liters
• B.$800$ liters
• C.$80$ liters
• D.$0.8$ liters