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Ramkali required Rs 2500 after 12 weeks ...

Ramkali required Rs 2500 after 12 weeks to send her daughter to school. She saved Rs100 in first week and increased her weekly savings by Rs 20 every week. Find whether she will be able to send her daughter to school after 12 weeks. What value is generated in the above situation?

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The correct Answer is:
2520
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VK GLOBAL PUBLICATION-ARITHMETIC PROGRESSIONS -PROFICIENCY EXERCISE ( LONG ANSWER QUESTIONS )
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  2. Show that the sum of an AP whose first term is a, the second term b an...

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  3. Sum of the first p, q and r terms of an A.P are a, b and c, respectiv...

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  4. If the pth term of AP is 1/q and its q th term is 1/p show that sum of...

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  5. The sum of the first five terms of an AP is 55 and sum of the first te...

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  6. The ratio of the 11th term to the 18th term of an AP is 2:3. Find the ...

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  7. A sum of Rs 2700 is to be used to give eight cash prizes to students o...

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  8. Three hundred sixty bricks are stacked in the following manner: 30 bri...

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  9. Reshma repays her total loan of Rs 1,75,000 by paying every month sta...

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  10. The students of a shool decided to beautifly the school on the annual ...

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  11. A man saved Rs 200 during the first month, Rs 225 in the second month ...

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  12. A contract on construction job specifies a penalty for delay of comple...

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  13. A manufacturer of wire produced 1400 m wire in the 5 th year and 1600 ...

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  14. Find the middle term of the sequence formed by all three-digit numbers...

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  15. Find the sum of all the two digit numbers which are either multiples o...

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  16. Ramkali required Rs 2500 after 12 weeks to send her daughter to school...

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  17. An arithmetic progression 5, 12, 19,..., has 50 terms. Find its last t...

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  18. Find the middle term of the sequence formed by all numbers between 9 a...

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  19. The sums of n terms of three arithmetical progressions are S1, S2a n d...

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  20. If pth,qth and rth terms of an A.P. are a, b, c respectively, then sho...

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