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Find the 10^(t h)term of the AP : 2, 7, ...

Find the `10^(t h)`term of the AP : 2, 7, 12, . . .

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Given AP: 2, 7, 12,…
First term = `a = 2`
Common difference = `d = 7 – 2 = 5`
We know that nth term of an AP is `a_n = a + (n – 1)d`
...
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NCERT ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
  1. Check whether 150 is a term of the AP : 11, 8, 5, 2...

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  2. Which of the following list of numbers does form an AP? If they form ...

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  3. Find the 10^(t h)term of the AP : 2, 7, 12, . . .

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  4. For the AP : 3/2,1/2,-1/2,-3/2,dotdotdot,write the first term a and th...

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  5. Check whether 301 is a term of the list of numbers 5, 11, 17, 23, . . ...

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  6. How many two–digit numbers are divisible by 3?

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  7. Which term of the AP : 21, 18, 15,... is - 81? Also, is any term 0? Gi...

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

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  9. How many three–digit numbers are divisible by 7?

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

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  11. Which term of the AP: 3, 15, 27, 39, . . . will be 132 more than its 5...

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  12. The 17^(th) term of an AP exceeds its 10^(th) term by 7. Find the comm...

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  13. Find the 20^(t h)term from the last term of the AP : 3, 8, 13, . . , ...

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  14. Determine the AP whose third term is 16 and the 7^(t h)term exceeds th...

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  15. For what value of n, are the nth terms of two APs: 63, 65, 67, . . . ...

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

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  17. In a potato race, a bucket is placed at the starting point, which is ...

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  18. Subba Rao started work in 1995 at an annual salary of Rs 5000 and rec...

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  19. The sum of the 4th and 8th terms of an AP is 24 and the sum of the 6t...

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  20. If the sum of first 7 terms of an AP is 49 and that of 17 terms is 28...

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