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NCERT ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
- Ramkali saved Rs 5 in the first week of a year and then increased her...
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- Find the sum of first 24 terms of the list of numbers whose nth term ...
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- Fill in the blanks in the following table, given that a is the first ...
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- Choose the correct choice in the following and justify (i) 30th term ...
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- A manufacturer of TV sets produced 600 sets in the third year and 700 ...
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- Find the sum of the first 22 terms of the AP : 8,3,-2, . . . .
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- In a flower bed, there are 23 rose plants in the first row, 21 in the ...
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- How many terms of the AP : 24, 21,18,... must be taken so that their ...
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- If the sum of the first 14 terms of an AP is 1050 and its first term ...
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- An AP consists of 50 terms of which 3rd term is 12 and the last term ...
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- If the 3rd and the 9^(t h)terms of an AP are 4 and - 8 respectively, w...
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- A small terrace at a football ground comprises of 15 steps each of wh...
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- In which of the following situations, does the list of numbers involv...
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- 200 logs are stacked in the following manner: 20 logs in the bottom r...
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- For the following AP's, write the first term and the common differenc...
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- Write first four terms of the AP, when the first term a and the commo...
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- Which of the following are AP's ? If they form an AP, find the common ...
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- Find the sum of :(i) the first 1000 positive integers(ii) ...
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- Show that a1,a2,...,an,... form an AP where an is defined as below : ...
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- If the sum of the first n terms of an AP is 4n-n^2, what is the first ...
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