Bodhee Prep-Online CAT Coaching | Online CAT Preparation | CAT Online Courses

Get 10% OFF on CAT 24 Course. Code: BODHEE10. Valid till 15th May Enroll Now
| Best Online CAT PreparationFor Enquiry CALL @ +91-95189-40261

# CAT 2019 Quant Question with Solution 22

Question:
A chemist mixes two liquids 1 and 2. One litre of liquid 1 weighs 1 kg and one litre of liquid 2 weighs 800 gm. If half litre of the mixture weighs 480 gm, then the percentage of liquid 1 in the mixture, in terms of volume, is

1. 85
2. 70
3. 75
4. 80

Weight of liquid 1 per litre = 1000 gm

Weight of liquid 2 per litre = 800 gm

Weight of mixture per litre = 2×480=960 gm

Applying alligation rule

$\frac{Quantity\ of\ liquid\ 1}{Quantity\ of\ liquid\ 2}=\frac{960-800}{1000-960}=\frac{4}{1}$

Therefore, the liquids are mixed in 4:1.

Hence, the percentage of liquid 1 =$\left( \frac{4}{4+1} \right)\times 100=80%$

Also Check: 841+ CAT Quant Questions with Solutions

#### CAT 2019 Slot-2

##### CAT online Courses

FREE CAT Prep Whatsapp Group

CAT 2024 Online Course at affordable price