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The sum of 17 consecutive numbers is 289...

The sum of 17 consecutive numbers is 289. The sum of another 10 consecutive numbers, whose first term is 5 more than the average of the first set of consecutive numbers, is:

A

315

B

285

C

265

D

300

Text Solution

Verified by Experts

The correct Answer is:
C
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GAGAN PRATAP -AVERAGE-Multiple Choice Questions
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  4. Average of n numbers is a. The first number is Increased by 2, second ...

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  5. The average of 27 numbers is zero. Out of them, how many may be greate...

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  6. The average of 1088 real numbers is zero. At most how many of them can...

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  8. If the arithmetic mean of 3a and 4b is greater than 50, and a is twice...

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  9. The average of three numbers a, b and c is 2 more than c. The average ...

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  10. The average monthly income (in Rs) of certain agricultural workers is ...

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  11. If A is (1)/(6) of C, and B is twice of A, and the average of A,B and ...

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  12. The average of the age of Sonu, Hari and Govind is 30 years. If their ...

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  13. Out of 6 numbers, the sum of the first 5 numbers is 7 times the 6th nu...

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  14. The average of the first four numbers is three times the fifth number....

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  15. The average of five positive numbers is 56. If the first number is thr...

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  16. The side of a square exceeds the side of another square by 4cm and the...

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  17. Of the three numbers, the average of the first and the second is great...

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  18. The average of a non-zero number, its square and its cube is 127 times...

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  19. The average of x, y and z is 45. x is as much more than the average as...

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  20. Out of four numbers the average of the first three is 26 and that of t...

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