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P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R is
- a)22:27
- b)27:22
- c)32:33
- d)none of these
Correct answer is option 'B'. Can you explain this answer?
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Given:
Ratio of average temperature between P and Q = 11:12
Ratio of average temperature between P and R = 9:8
To find: Ratio between the average temperature of Q and R
Solution:
Let the average temperature of P, Q, and R be 11x, 12x, and 8y respectively. (Taking 11x as the common ratio)
According to the given condition, the ratio of the average temperature of P and Q is 11:12.
Hence, we get:
11x/12x = 11/12
=> x = 1
Now, the average temperature of P, Q, and R becomes 11, 12, and 8y respectively.
According to the given condition, the ratio of the average temperature of P and R is 9:8.
Hence, we get:
11/8y = 9/8
=> y = 11/9
Now, the average temperature of P, Q, and R becomes 11, 12, and 88/9 respectively.
Therefore, the ratio between the average temperature of Q and R is:
12/(88/9) = 27/2
Hence, the correct option is (B) 27:22.
Ratio of average temperature between P and Q = 11:12
Ratio of average temperature between P and R = 9:8
To find: Ratio between the average temperature of Q and R
Solution:
Let the average temperature of P, Q, and R be 11x, 12x, and 8y respectively. (Taking 11x as the common ratio)
According to the given condition, the ratio of the average temperature of P and Q is 11:12.
Hence, we get:
11x/12x = 11/12
=> x = 1
Now, the average temperature of P, Q, and R becomes 11, 12, and 8y respectively.
According to the given condition, the ratio of the average temperature of P and R is 9:8.
Hence, we get:
11/8y = 9/8
=> y = 11/9
Now, the average temperature of P, Q, and R becomes 11, 12, and 88/9 respectively.
Therefore, the ratio between the average temperature of Q and R is:
12/(88/9) = 27/2
Hence, the correct option is (B) 27:22.
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P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R isa)22:27b)27:22c)32:33d)none of theseCorrect answer is option 'B'. Can you explain this answer?
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P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R isa)22:27b)27:22c)32:33d)none of theseCorrect answer is option 'B'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R isa)22:27b)27:22c)32:33d)none of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R isa)22:27b)27:22c)32:33d)none of theseCorrect answer is option 'B'. Can you explain this answer?.
P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R isa)22:27b)27:22c)32:33d)none of theseCorrect answer is option 'B'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R isa)22:27b)27:22c)32:33d)none of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for P, Q and R are three cities. The ratio of average temperature between P and Q is 11:12 and that between P and R is 9:8. The ratio between the average temperature of Q and R isa)22:27b)27:22c)32:33d)none of theseCorrect answer is option 'B'. Can you explain this answer?.
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