Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>Exercise 5D>Q 23

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IMPORTANT

Earn 100

If the sum of first $p$ terms of an $A P$ is $(a p^{2} + b p)$ , find its common difference.

Important Questions on Arithmetic Progression

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IMPORTANT

Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>Exercise 5D>Q 24

If the sum of first

n

terms is

(3 n^{2} + 5 n)

, find its common difference.

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IMPORTANT

Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>Exercise 5D>Q 25

Find an

A P

whose

4^{t h}

term is

9

and the sum of its

6^{t h}

and

13^{t h}

terms is

40

.

EASY

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IMPORTANT

Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>Exercise 5D>Q 26

What is the common difference of an AP in which

a_{27} - a_{7} = 84

?

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IMPORTANT

Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>Exercise 5D>Q 27

If

1 + 4 + 7 + 10 + \dots + x = 287

, find the value of

x

.

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IMPORTANT

Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 1

The common difference of the A.P.,

\frac{1}{p}, \frac{1 - p}{p}, \frac{1 - 2 p}{p}, . ...

is

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IMPORTANT

Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 2

The common difference of the A.P.

\frac{1}{3}, \frac{1 - 3 b}{3}, \frac{1 - 6 b}{3}, . ...

is

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Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 3

The next term of the AP

\sqrt{7}, \sqrt{28}, \sqrt{63}, . ..

is

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IMPORTANT

Secondary School Mathematics for Class 10>Chapter 5 - Arithmetic Progression>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 4

If

4, x_{1}, x_{2}, x_{3}, 28

are in AP then

x_{3} = ?