allery1200 की राशि को दो व्यक्तियों के बीच 3 : 5 के अनुपात में विभाजित किया जाता है। बड़ा हिस्सा कितना है?
A450
B750
C600
D700
Answer & Solution
Correct answer: B. 750
1. अनुपात 3 : 5 राशि को 3 + 5 = 8 बराबर भागों में विभाजित करता है।
2. एक भाग का मान 1200 / 8 = 150 है।
3. बड़ा हिस्सा 5 भाग लेता है।
4. अतः यह 5 x 150 = 750 है।
5. जाँच के लिए, छोटा हिस्सा 3 x 150 = 450 है, और 750 + 450 = 1200 है।
_Source: syllabus Maths, Ch 7 'Comparing Quantities', S7.1 Recalling Ratios and Percentages_
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