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Chapter 6 of 14
Important Questions

Progressions

Telangana Board · Class 10 · Mathematics

Most important questions from Progressions for Telangana Board Class 10 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.

45 questions20 flashcards5 concepts

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45 Questions·
multiple choicemultiple correcttext answer

Sample Questions

1multiple correct

Which of the following sequences are arithmetic progressions?

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2, 5, 8, 11, ..., 10, 7, 4, 1, ..., 5, 5, 5, 5, ...

A.P. has constant common difference. Option 1: d=3, Option 3: d=-3, Option 5: d=0. Option 2 is squares (not A.P.), Option 4 is G.P. (constant ratio).

2multiple correct

Which of the following are geometric progressions?

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1, 3, 9, 27, ..., 2, 4, 8, 16, ..., 1, -2, 4, -8, ...

G.P. has constant ratio. Option 1: r=3, Option 2: r=2, Option 4: r=-2. Options 3 and 5 are A.P. with constant differences.

3multiple choice

In an A.P., if a = 5 and d = -3, find the 12th term.

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-28

Using an = a + (n-1)d, we get a12 = 5 + (12-1)×(-3) = 5 + 11×(-3) = 5 - 33 = -28.

4multiple choice

How many terms are there in the A.P.: 7, 10, 13, ..., 43?

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13

a = 7, d = 3, last term = 43. Using 43 = 7 + (n-1)×3, we get 36 = (n-1)×3, so n-1 = 12, therefore n = 13.

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Frequently Asked Questions

What are the important topics in Progressions for Telangana Board Class 10 Mathematics?
Progressions covers several key topics that are frequently asked in Telangana Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Progressions — Telangana Board Class 10 Mathematics?
Understand the core concepts first, then work through the 45 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Progressions?
There are 45 practice questions available for Progressions. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Telangana Board Class 10 Mathematics.