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If seven times the 7th term of an AP is ...

If seven times the 7th term of an AP is equal to eleven times the 11th term then what will be its 18th term?

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If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be

If 9 times the 9th term of an AP is equal to 13 times the 13th term, show that its 22 nd term is 0.

If seven times the seventh term of an A.P is equal to eleven times its eleventh term , show that its eighteenth term is zero .

If 4 times the 4th term of an AP is equal to 18 times its 18th term then find its 22nd term.

If 10 times the 7 ^(th) term of an A. P. is equal to 5 times its 11 ^(th) term, then find its 3 ^(rd) term.

If 6 times the 6^(th) term of an A.P, is equal to 9 times the 9^(th) term, show that its 15^(th) term is zero.

If 6 times the 6^(th) term of an A.P, is equal to 9 times the 9^(th) term, show that its 15^(th) term is zero.

If 3 times the 3^(rd) term of an A.P is equal to 5 times the 5^("th") term, then find its 8^("th") term

(i) 6 times the 6th term of an A.P. is equal to 10 times the 10th term. Prove that its 16th term will be zero. (ii) 10 times the 10th term of an A.P. is equal to 15 times its 15th term. Find its 25th term.

EDUCART PUBLICATION-ARITHMETIC PROGRESSIONS-SHORT ANSWER (SA - I) TYPE QUESTIONS
  1. If S(n) the sum of first n terms of an A.P. is given by Sn = 3n^(2) ...

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  2. Find the sum of first 10 multiples of 3,

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  3. If seven times the 7th term of an AP is equal to eleven times the 11th...

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  4. The 10^(th) term of an A.P. is -4 and its 22^(nd) term is (-16). Find ...

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  5. Find how many integers between 200 and 500 are divisible by 8.

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  6. Determine the AP whose 3^(r d)term is 5 and the 7^(t h)term is 9.

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  7. If the sum of the first 9 terms of an AP is equal to the sum of its fi...

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  8. Find the number of natural numbers between 102 and 998 which are divis...

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  9. For what value of n, the nth terms of the arithmetic progressions 63, ...

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  10. The common difference between the terms of two AP's is same. If the di...

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  11. In an AP, it is given that S(5) + S(7) = 167 "and" S(10) = 235, then f...

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  12. If the 4th term of an A.P. is zero, prove that the 25th term of the A....

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  13. For an AP, it is given that first term (a)= 5 and Common Difference (d...

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  14. If 6 times the 6^(th) term of an A.P, is equal to 9 times the 9^(th) t...

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  15. Find the sum of all the 11 terms of an AP whose middle most term is 30...

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  16. Find the sum of the first 15 multiples of 8.

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  17. Two APs have the same common difference. The difference between their...

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  18. Show that (a - b)^(2), (a^(2) + b^(2)) " and " (a + b)^(2) are in AP.

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  19. The 17^(t h) term of an AP exceeds its 10^(t h) term by 7. Find the co...

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  20. How many multiples of 4 lie between 10 and 250?

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