Multiple choice

Mixture A contains 40% milk and 60% water. Mixture B contains 35% milk and 40% water and 25% sugar. Mixtures A and B are mixed in the ratio of 1 : 4. Milk and Water in the newly formed Mixture is मिश्रण A में 40% दूध और 60% पानी है। मिश्रण B में 35% दूध और 40% पानी और 25% चीनी है। मिश्रण A और B, 1 : 4 के अनुपात में मिश्रित किये जाते है । नए गठित मिश्रण में दूध और पानी है -

  1. 20% and 30%/20% और 30%

  2. 36% and 44%/36% और 44%

  3. 25% and 35%/25% और 35%

  4. 49% and 36%/49% और 36%

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Mixture A has 40% milk and 60% water. Mixture B has 35% milk, 40% water, and 25% sugar. When mixed in ratio 1:4, the total parts = 5. Milk: (1×40 + 4×35)/5 = (40 + 140)/5 = 180/5 = 36%. Water: (1×60 + 4×40)/5 = (60 + 160)/5 = 220/5 = 44%. The sugar in B doesn't affect the milk-water percentage calculation as it's a separate component.