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Arithmetic Progressions Quiz

Class X
Mathematics
Arithmetic Progressions
12 questions
HARD

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Preview questions

1. What is the common difference in the arithmetic progression 5, 8, 11, 14?

2 · 3 · 4 · 5

2. If the first term of an AP is 3 and the common difference is 7, what is the 10th term?

66 · 70 · 73 · 75

3. In an AP, if the 5th term is 20 and the 10th term is 35, what is the common difference?

3 · 4 · 5 · 6

4. The sum of the first n terms of an AP is given by which formula?

n/2 (2a + (n-1)d) · n/2 (a + l) · n(a + d) · a + nd

5. If the 1st term of an AP is 12 and the 4th term is 24, what is the 2nd term?

16 · 18 · 20 · 22