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An employee got Rs. 300 per month in his...

An employee got Rs. 300 per month in his 11 year serivce and got Rs. 495 per month in his 24th year service. If his monthly salary is in A.P., then what is his initial salary ? What is his incriment ?

A

Rs. 200, Rs 10

B

Rs. 300, Rs 10

C

Rs. 150, Rs.20

D

Rs.150, Rs.15

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The correct Answer is:
D
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DIPTI PUBLICATION ( AP EAMET)-SEQUENCES AND SERIES -EXERCISE
  1. In an A.P, if 16th term is 47 and 31 st term is 92, then 27th term is

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  2. If 10th term of an A.P is 15 and 15th term is 10, then 4th term is

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  3. An employee got Rs. 300 per month in his 11 year serivce and got Rs. 4...

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  4. The interior angles of a polygon are in A.P. if the smallest angle is ...

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  5. Which term of the A.P. 5,2, -1, … is -22 ?

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  6. Which term of 11 + 9 + 7 + …. Is - 13

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  7. The number of numbers that are divisible by 9 between 1,1000 is

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  8. The number of numbers which are divisible by 7 between 100 and 1000 is

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  9. Sum of 20 terms of 3 + 5 + 7 + 9 + ….is

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  10. Sum of first 15 terms of 2 + 5 + 8 + ….. Is

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  11. How many terms are to be added to make the sum 52 in the series (-8) ...

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  12. How many terms are added in 24 + 20 + 16 + …… to make the sum 72 ?

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  13. In an A.P., if common difference is 2, sum to n terms is 49, 7th term ...

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  14. If the sum of the series 24, 20, 16 ….. Is 60 then the number of terms...

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  15. IF 8th term of an A.P. is 15, then the sum of 15 terms is

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  16. If 10th term of an A.P is 13, then the sum of 19 terms =

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  17. If the sum of the first ten terms of an A.P is four times the sum of i...

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  18. If the sum of the three numbers in A.P is 15 and their product is 45, ...

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  19. If the sum of three numbers which are in A.P is 27 and the product of ...

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  20. If the sum of three numbers which are in A.P is 15 and the sum of the ...

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