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Select the appropriate alternative answer for the following questions. (i) If 6 : 5 = y : 20 then what will be the value of y ?(A) 15 (B) 24 (C) 18 (D) 22.5(ii) What is the ratio of 1 mm to 1 cm ?(A) 1 : 100 (B) 10 : 1 (C) 1 : 10 (D) 100 : 1(iii * ) The ages of Jatin, Nitin and Mohasin are 16, 24 and 36 years respectively. What is the ratio of Nitin’s age to Mohasin’s age ?(A) 3 : 2 (B) 2 : 3 (C) 4 : 3 (D) 3 : 4 (iv) 24 Bananas were distributed between Shubham and Anil in the ratio 3 : 5, then how many bananas did Shubham get ?(A) 8 (B) 15 (C) 12 (D) 9(v) What is the mean proportional of 4 and 25 ?(A) 6 (B) 8 (C) 10 (D) 12 |
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Answer» Select the appropriate alternative answer for the following questions. (i) If 6 : 5 = y : 20 then what will be the value of y ? (A) 15 (B) 24 (C) 18 (D) 22.5 (ii) What is the ratio of 1 mm to 1 cm ? (A) 1 : 100 (B) 10 : 1 (C) 1 : 10 (D) 100 : 1 (iii * ) The ages of Jatin, Nitin and Mohasin are 16, 24 and 36 years respectively. What is the ratio of Nitin’s age to Mohasin’s age ? (A) 3 : 2 (B) 2 : 3 (C) 4 : 3 (D) 3 : 4 (iv) 24 Bananas were distributed between Shubham and Anil in the ratio 3 : 5, then how many bananas did Shubham get ? (A) 8 (B) 15 (C) 12 (D) 9 (v) What is the mean proportional of 4 and 25 ? (A) 6 (B) 8 (C) 10 (D) 12 |
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