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0:03:03

Find the sum of the A. P. 2, 7, 12, ….. upto 10 terms.

0:04:11

Ramkali saved Rs. 5 in the first week of a year and then increased her weekly savings by Rs. 1.75.

0:05:44

Subba Rao started work in 1995 at an annual salary of Rs. 5000 and received an increment of Rs. 200

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The sum of the 4th and 8th terms of an A. P. is 24 and the sum of the 6th and 10th is 44.Find the

0:03:49

Find the 20th term from the last term of the A. P. 3,8,13,…………253.

0:05:01

Determine the A.P. whose third term is 16 and the 7th term exceeds the 5th term by12.

0:05:55

How many three-digit numbers are divisible by 7 ?

0:05:45

For what values of n, are the nth terms of two APs : 63,65,67,………and 3,10,17,……. equal ?

0:05:01

How many multiples of 4 lie between 10 and 250 | Arithmetic Progression| NCERT | Ex 5.2 Q14 solution

0:05:44

Two APs have the same common difference. The difference between their 100th terms 100 | AP | NCERT

0:05:29

Ex - 5.2 l Que :11 Which term of the A.P. 3,15,27,39 ………. will be 132 more than its 54th term ?

0:02:51

The 17th term of an A.P. exceeds its 10th term by 7. Find the common difference.

0:05:28

If the 3rd and 9th terms of an A.P. are 4 and -8 respectively which term of this A.P. is zero |NCERT

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Sum of ages of two friends is 20 years. Four years ago, the product of their ages in years was 48

0:03:14

Is it possible to design a rectangular mango grove whose length is twice its breadth and the area...

0:05:29

Is it possible to design a rectangular park of perimeter 80m and area 400m²| Quadratic Equations

0:04:41

Q8. An AP consists of 50 terms of which 3rd term is 12 and the last term is 106.Find the 29th term.

0:04:27

Arithmetic Progressions: Ex- 5.2 Q7 Find 31st term of an AP whose 11th term is 38 and16th term is 73

0:01:01

Arithmetic Progrssions: Check whether -150 is a term of the A.P. 11, 8, 5, 2 ……………….

0:06:05

Find the number of terms in each of the following APs. (I) 7,13,19………205 (ii) 18, 15 1/2, ……… -47.

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Arithmetic Progressions for Std. X (NCERT)

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Arithmetic Progressions: nth term of an A P

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Arithmetic Progressions : Ex-5.1 (NCERT - Std. X)

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Arithmetic Progressions. (NCERT-std.X) Ex-5.1 Find first term and common difference of an AP