Each of Manu, Annu and kannu owns certain number of dogs. The average

1.	Each of Manu, Annu and kannu owns certain number of dogs. The average number of dogs with Manu and kanu is 19. The average number of dogs with Anu and kanu is 18. If the number of dogs with Anu is 14, find the number of dogs with Manu?1. 142. 163. 154. 17
Answer» Correct Answer - Option 2 : 16 Given: Each of Manu, Annu and kannu owns certain number of dogs. The average number of dogs with Manu and kanu is 19. The average number of dogs with Anu and kanu is 18. The number of dogs with Anu is 14. Formula: Average of n numbers a1, a2 ... an = (a1 + a2 + ... an)/n Calculation: The average number of dogs with manu and kanu is 19 Total number of dogs with manu + kanu = 38 The average number of dogs with anu and kanu is 18 Total dogs with Anu + kanu = 36 Anu has 14 dogs then kanu has 36 – 14 = 22 Now, manu + kanu = 38 If kanu has 22 then manu has 38 – 22 = 16 dogs

Each of Manu, Annu and kannu owns certain number of dogs. The average number of dogs with Manu and kanu is 19. The average number of dogs with Anu and kanu is 18. If the number of dogs with Anu is 14, find the number of dogs with Manu?1. 142. 163. 154. 17

Answer» Correct Answer - Option 2 : 16

Given:

Each of Manu, Annu and kannu owns certain number of dogs. The average number of dogs with Manu and kanu is 19. The average number of dogs with Anu and kanu is 18. The number of dogs with Anu is 14.

Formula:

Average of n numbers a1, a2 ... an = (a1 + a2 + ... an)/n

Calculation:

The average number of dogs with manu and kanu is 19

Total number of dogs with manu + kanu = 38

The average number of dogs with anu and kanu is 18

Total dogs with Anu + kanu = 36

Anu has 14 dogs then kanu has 36 – 14 = 22

Now,

manu + kanu = 38

If kanu has 22 then manu has 38 – 22 = 16 dogs

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