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The total production of 10 tea estates is 550 tonnes.  By opening two new tea estates, the average increases by 3 tonnes.  The average production of these two new tea estates (in tones) is:

a)

70

b)

64

c)

67

d)

73


Question ID - 51525 :-

The total production of 10 tea estates is 550 tonnes.  By opening two new tea estates, the average increases by 3 tonnes.  The average production of these two new tea estates (in tones) is:

a)

70

b)

64

c)

67

d)

73

1 Answer
5876 Votes
3537

Answer Key : (d) -

73



Next Question :

The average age of 10 members in a family is 21 years and due to death of one family member, the average age is reduced by 2 months.  The age of the member who died is:

a)

20 years 10 months

b)

20 years

c)

22 years

d)

None


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