Class 10 - Mathematics

Arithmetic Progressions Online MCQs Test

Olympiad Level MCQs Also Included

1. Two APs have the same common difference. The first term of one of these is –1 and that of the other is –8. Then the difference between their `4^{th}` terms is

2. If 7 times the `7^{th}` term of an AP is equal to 11 times its `11^{th}` term, then its `18^{th}` term will be

3. The `4^{th}` term from the end of the AP: –11, –8, –5, ..., 49 is

4. The famous mathematician associated with finding the sum of the first 100 natural numbers is

5. If the first term of an AP is –5 and the common difference is 2, then the sum of the first 6 terms is

6. The sum of first 16 terms of the AP: 10, 6, 2,... is

7. In an AP if a = 1, `a_n` = 20 and `S_n` = 399, then `n` is

8. The sum of first five multiples of 3 is

9. The `10^{th}` term of the AP: 5, 8, 11, 14, ... is

10. : In an AP if a = –7.2, d = 3.6, `a_n` = 7.2, then n is