Class 10 Practice – Level 3 – Set 2- Arithmetic Progressions

Total questions: 15

If the $ \displaystyle {{15}^{th}}$ term of an AP is 85 , and the sum of the first 20 terms is 1240, find the first term.

Topic: nth Term of an AP

None

The sum of the first 225 terms of an AP is 1025, and the common difference is 3. find the first term.

Topic: Sum Of First n Terms

None

If the $ \displaystyle {{20}^{th}}$ term of an AP is 68 , and the sum of the first 15 terms is 390, find the common difference.

Topic: nth Term of an AP

None

If the sum of the first 12 terms of an AP is 360 , and the sum of the first 8 terms is 160, what is the $ \displaystyle {{10}^{th}}$ term?

Topic: Sum Of First n Terms

25.4

47.5

29.8

31.9

None

The $ \displaystyle {{18}^{th}}$ term of an AP is 54 , and the sum of the first 10 terms is 265. find the first term.

Topic: Sum Of First n Terms

20.2

13.5

14.9

15.6

None

The sum of the first 10 terms of an AP is 400, and the sum of the first 15 terms is 1050. What is common difference?

Topic: Sequence Identification

None

The $ \displaystyle {{9}^{th}}$ term of an AP is 34, and the $ \displaystyle {{19}^{th}}$ term is 64. Find the first term.

Topic: nth Term of an AP

None

If the first term of an AP is 5 and the common difference is 3, find the sum of the first 20 terms.

Topic: Sum Of First n Terms

710

620

730

670

None

The $ \displaystyle {{12}^{th}}$ term of an AP is 50 , and the sum of the first 15 terms is 585. Find the $ \displaystyle {{10}^{th}}$ term.

Topic: nth Term of an AP

42.9

44.5

46.4

48.2

None

10.

If the $ \displaystyle {{n}^{th}}$ term of an AP is 3n + 7, find the sum of the first 12 terms.

Topic: Sequence Identification

278

302

318

292

None

11.

If the sum of the first 20 terms of AP is 140, and the first term is 10, find the $ \displaystyle {{20}^{th}}$ term.

Topic: Sum Of First n Terms

None

12.

The $ \displaystyle {{5}^{th}}$ term of an AP is 15, and the first 8 terms 120, find the first 8 terms is 120. find the common difference.

Topic: nth Term of an AP

None

13.

If $ \displaystyle {{3}^{rd}}$ term of an AP is 24 , and the $ \displaystyle {{7}^{th}}$ term is 44. Find the $ \displaystyle {{15}^{th}}$ term.

Topic: Sequence Identification

None

14.

The sum of the first 30 terms of an AP is 1200, and the first term is 5 , find the common difference.

Topic: Sum Of First n Terms

2.5

2.1

2.2

2.0

None

15.

If the first term of an AP is 5 and the common difference is 3, find the $ \displaystyle {{30}^{th}}$ term .

Topic: nth Term of an AP

None

1 out of 15

Class 10 Practice – Level 3 – Set 2- Arithmetic Progressions

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