If 378 coins consists of rupees, 50 paise and 25 paise coins whose values are inthe ratio of 13 : 11 : 7. The number of 50 paise coins will be

Report

Report an issue

Name

Email

Message

Submit

Cancel

RRB GG Exam (Bhopal) 2009 click here to view all questions

If 378 coins consists of rupees, 50 paise and 25 paise coins whose values are in the ratio of 13 : 11 : 7. The number of 50 paise coins will be

A132

B128

C136

D133

prajwal ? Dec 20 '2019 at 15:41

Correct answer is: 132

Explanation:
Total coins = 378

Ratio of values -> 13 : 11 : 7

In Rs. 1, no. of rs. 1 coins = 1

In Rs. 1, no. of 50 P coins = 2

in Rs. 1, no. of 25 P coins = 4

Ratio of Rs. 1, 50 P, 25 P coins = \(\Large 13 \times 1 : 11 \times 2 : 7 \times 4\)

= 13 : 22 : 28

No. of 50 P coins = \(\Large \frac{22}{13 + 22 + 28} \times 378 = 132\)

All DiscussionsClick here to write answer

Correct answer is: 132 Explanation: Total coins = 378 Ratio of values -> 13 : 11 : 7 In Rs. 1, no. of rs. 1 coins = 1 In Rs. 1, no. of 50 P coins = 2 in Rs. 1, no. of 25 P coins = 4 Ratio of Rs. 1, 50 P, 25 P coins = \(\Large 13 \times 1 : 11 \times 2 : 7 \times 4\) = 13 : 22 : 28 No. of 50 P coins = \(\Large \frac{22}{13 + 22 + 28} \times 378 = 132\) prajwal ? answered Dec 20 '2019 at 15:41 All Comments

Post your answers here:

Post

Post your comments here:

Message

Post

Cancel