PRC-2 · Chapter 3 · Question 3 of 45
Find the 8th term of an arithmetic progression where the first term is 10 and the common difference is 5.
Test yourself: pick an answer
Reveal answer & explanation
Correct answer: B) 45
Explanation
Using the arithmetic term formula a + (n-1)d, we substitute the values: 10 + (8-1)*5 = 10 + 35 = 45.
More Mathematical Progression MCQs
- Q5In a geometric progression, how is the relationship between consecutive terms defined?
- Q6What is the 6th term of the following geometric progression: 1000, 800, 640...?
- Q7Under what condition can the sum of an infinite geometric series be calculated using the convergence formula S = a / (1 - r)?
- Q8Find the sum of the first 12 terms of a geometric progression where the first term is 5 and the common ratio is -2.
- Q9If every single term in an arithmetic progression is multiplied by a constant 'k', what happens to the new common difference?