Question

Raj poured 7 packets of juice each of $300$ mL into a jug. If he and his brother consumes $900$ mL then how much juice is left in the jug?

• A. $1$ L $200$ mL
• B. $1$ L
• C. $1$ L $650$ mL
• D. $1$ L $500$ mL

Answer 1

The correct option is A $1$ L $200$ mL

Amount of juice in each packet
= $300$ mL

So, Amount of juice poured in jug
=$7\times 300$ mL
=$2100$ mL

Amount of juice Raj and his brother drank
= $900$ mL

Therefore, amount of juice left in the jug
= $2100-900$ mL
=$1200$ mL
=$1000+200$ mL
=$1$ L $200$ mL $(1000\text{mL}=1\text{L})$

Hence, (b) is correct.