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The average of a and b is 36. The averag...

The average of a and b is 36. The average of b and c is 42. What is the difference between c and a ?
a तथा b का औसत 36 है | b तथा c का औसत 42 है | c तथा a के बीच कितना अंतर् है ?

A

18

B

12

C

16

D

14

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The average of a and b is 36. The average of b and c is 42. The difference between c and a is : a तथा b का औसत 36 है | b तथा c का औसत 42 है| c और a के बीच का अंतर है ?

The average of a, b and c is 9. The average of b and c is 10. What is the value of a? a, b तथा c का औसत 9 है | b तथा c का औसत 10 है | a का मान कितना है ?

The average of a and b is 10, average of b and c is 12 and average of c and a is 15. Find the average of a, b and c. a तथा b का औसत 10 है, b तथा c का औसत 12 है और c तथा a का औसत 15 है | a, b और c का औसत कितना है ?

The average age of A,B and C is 20 years, and that of B and C is 25 years. What is the age of A? A, B तथा C की औसत आयु 20 वर्ष है तथा B और C की औसत आयु 25 वर्ष है | A की उम्र कितनी है ?

The average of two numbers A and B is 20, that of B and C is 19 and of C and A it is 21. What is the value of A? दो संख्याओं A तथा B का औसत 20, B तथा C का औसत 19 और C तथा A का औसत 21 है। A का मान क्या है?

The average of three numbers a, b and c is 2 more than c. The average of a and b is 48. If d is 10 less than c, then average c and d is: a, b और c तीन संख्याओं का औसत c से 2 अधिक है । a और b का औसत 48 है । यदि d,c से 10 कम है, तो और d का औसत ज्ञात कीजिए

A sum of Rs. 5200 is divided amongst A, B, C and D such that the ratio of shares of A and B is 2:3, that of B and C is 4:5 and that of C and D is 1:2. What is the difference between the shares of B and D? 5200 रुपये की राशि A, B, C और D में इस प्रकार विभाजित की जाती है कि A और B के हिस्सों का अनुपात 2: 3 है, B और C के हिस्सों का अनुपात 4 : 5 है तथा C और D के हिस्सों का अनुपात 1 : 2 है | B और D के हिस्सों में क्या अंतर है ?

A certain sum is divided between A, B, C and D such that the ratio of the shares of A and B is 1 : 3, that of B and C is 2 : 5 and that of C and D is 2 : 3. If the difference between the shares of A and C is ₹3,510, then the share of D is : एक राशि A, B, C और D के बीच विभाजित की जाती है, जैसे A और B के शेयरों का अनुपात 1: 3 है, B और C का अनुपात 2: 5 है और C और D का अनुपात 2 :3 है. यदि A और C के शेयरों के बीच अंतर ₹3,510 है, तो D का हिस्सा है

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