Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 4

MEDIUM

10th Maharashtra Board

IMPORTANT

Earn 100

In an A.P. $19^{th}$ term is $52$ and $38^{th}$ term is $128$ , find sum of first $56$ terms.

50% studentsanswered this correctly

Important Questions on Arithmetic Progression

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 5

Complete the following activity to find the sum of natural numbers from 1 to 140 which are divisible by 4.

Question Image

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 6

Sum of first

55

terms in an A.P. is

3300

, find its

28^{th}

term.

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 7

In an A.P. sum of three consecutive terms is

27

and their product is

504

, find the terms.

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 8

Find four consecutive terms in an A.P. whose sum is

12

and sum of

3^{rd}

and

4^{th}

term is

14

.

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 9

If the

9^{th}

term of an A.P. is zero then show that the

29^{th}

term is twice the

19^{th}

term.

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 1

On

1^{st} Jan 2016

, Sanika decides to save

₹ 10, ₹ 11

on second day,

₹ 12

on third day. If she decides to save like this, then on

31^{st} Dec 2016

what would be her total saving?

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 2

A man borrows

₹ 8000

and agrees to repay with a total interest of

₹ 1360

in

12

monthly instalments. Each instalment being less than the preceding one by

₹ 40

. Find the amount of the first and last instalment.

MEDIUM

10th Maharashtra Board

IMPORTANT

Algebra Standard X>Chapter 3 - Arithmetic Progression>Practice Set>Q 3

Sachin invested in a national saving certificate scheme. In the first year he invested

₹ 5000

, in the second year

₹ 7000

, in the third year

₹ 9000

and so on. The total amount that he invested in

12

years is

₹ k

. Find the value of

k

.