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NCERT ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
- 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 ...
09:30
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- Find the sum of :(i) the first 1000 positive integers(ii) ...
04:46
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- Show that a1,a2,...,an,... form an AP where an is defined as below : ...
06:21
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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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- Find the sum of the first 40 positive integers divisible by 6.
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- Find the sum of the first 15 multiples of 8.
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- Find the sum of the odd numbers between 0 and 50.
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- A contract on construction job specifies a penalty for delay of compl...
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- A sum of Rs 700 is to be used to give seven cash prizes to students o...
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- In a school students thought of planting trees in and around the scho...
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- In the following APs, find the missing terms in the boxes : (i) 2,squa...
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- The sum of the third and the seventh terms of an AP is 6 and their pr...
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- Which term of the AP : 3, 8, 13, 18, . . . , is 78?
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- Which term of the AP : 121, 117, 113, . . ., is its first negative ter...
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- The houses of a row are numbered consecutively from 1 to 49. Show tha...
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- Find the number of terms in each of the following APs : (i) 7, 13, 19,...
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