allery50 லிட்டர் கலவையில் பாலும் தண்ணீரும் 7 : 3 என்ற விகிதத்தில் உள்ளன. 10 லிட்டர் தண்ணீர் சேர்த்த பிறகு, அந்த விகிதம்
A7 : 4
B5 : 7
C7 : 5
D7 : 6
Answer & Solution
Correct answer: C. 7 : 5
கலவையில் 35 L பால் மற்றும் 15 L தண்ணீர் உள்ளது, மேலும் 25 L தண்ணீருடன் விகிதமானது 35 : 25 = 7 : 5 ஆகும்.
Keep practising Ratio and Proportion
Browse all Ratio and Proportion questions for RRB NTPC, or explore more Quantitative Aptitude topics.
Related questions
If the ratio of boys to the whole class is 3 : 8, the ratio of boys to girls isA 40 kg mixture has A, B, C, D in the ratio 5 : 9 : 4 : 2. The amount of B isA screen has a 4 : 3 aspect ratio and is 32 cm wide. Its height isIn metrology, a ratio is a dimensionless quotient of two quantities measured inBoys are 3/8 of a class and number 60. How many girls are there?A ratio is 7 : 13. The first term is what percent of the total of both terms?The ratio 3 : 5 expressed as a percentage means the first is what percent of the second?If 3 : x = 12 : 20, then x is