Teachoo MCQ Test

Short Quiz

Chapter 5 Class 10 Arithmetic Progressions | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 360
Question 1 of 5
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Question 1 of 5
A pattern is created with matchsticks as shown below.
If this pattern continues, which of the following represents the number of matchsticks in the \(n\)th figure?
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Question 2 of 5
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If the \(2^{\text {nd }}\) term of an AP is 13 and the \(5^{\text {th }}\) term is 25 , what is its \(7^{\text {th }}\) term?
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Question 3 of 5
The sum of the first ' \(n\) ' terms of an AP is given by the formula \(S_n=\frac{n}{2}[2 a+(n-\) 1) \(d]\). If a training regimen requires you to do 10 push-ups on day 1 and increase by 2 every day, what does \(S_{30}\) calculate?
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Question 4 of 5
What is the common difference of an AP in which \(a_{18}-a_{14}=32\) ?
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Question 5 of 5
A car's value depreciates by a fixed amount of ₹ 40,000 each year. It was bought for ₹5,00,000. The sequence of the car's value at the end of each year forms an AP. What is the nature of the common difference?
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