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Arithmetic Progression - 2
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Arithmetic progression - 2

## Bharat Gupta is teaching live on Unacademy Plus

U
It’s simple and super explained. The secret of getting ahead is getting started you made it Wish you all success champ keep forward ..
Reshma Ramesh
2 years ago
Thank you Bro! 😃
RK
Sir apka ye question sab cat me kabhi pucha bho hai ki nahi. Itna lengthy questions puche ga cat me.
5:24 sir 20+24*-4 sir in this why have you taken 24 and 25 when it is given 25 and 26 as middle terms
The 3rd question in this video is came in Cat 2019 exam in slot 1.
1. SEQUENCE AND SERIES Class -2 (Arithmetic Progression)

2. ARITHMETIC PROGRESSION nth term of an Arithmetic Progression d. = a commo n Sum of n term of an Arithmetic Progression 2. a f

3. If a, b, c be the pth, qth and rth terms respectively of an . ., then a (q-r) + b (r-p) + c (p-q) a. a b. 0 The middle term in the following arithmetic progression 20, 16, 12, ., 176 is a. 46,-80 C. 80, 46 b. 76, -80 d. none of these In the following two A.P.s, 2, 5, 8, 11, .. to 60 terms and 3, 5,7, 9, that are identical is to 50 terms, the number of terms b. 15 d. none of these C. 19 If alAp, ,G4, an, are in . ., where ai > 0 , for all 1, then Van-1 + Van n-1 n-3 7l d. none of these

4. The middle term in the following arithmetic progression 20, 16, 12, .., - 176 is a.-46, 80 c. 80, 46 b. 76, 80 d. none of these

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6. The middle term in the following arithmetic progression 20, 16, 12, .., - 176 is a.-46, 80 c. 80,-46 b. 76, 80 d. none of these el 2s, 26 m-l 49

7. If a, b, c be the pth, qth and rth terms respectively of an AP, then a (q-r)b (r - p) + c (p -q)- a. a b. 0 c. b

8. If a, b, c be the pth, qth and rth terms respectively of an AP, then a (q-r)b (r - p) + c (p -q)- a. a b. 0 c. b d. c

9. If a, b, c be the pth, qth and rth terms respectively of an AP, then a (q-r)b (r - p) + c (p -q)- a. a b. 0 c. b rahe

10. In the following two A.P.s, 2, 5, 8, 1 number of terms that are identical is to 60 terms and 3, 5, 7, 9, to 50 terms, the b. 15 c. 19 d. none of these

11. In the following two A.P.s, 2, 5, 8, 1 number of terms that are identical is to 60 terms and 3, 5, 7, 9, to 50 terms, the b. 15 c. 19 d. none of these lol 2.

12. If a1, a2, a3, a4..... an are in A.P., where ai > 0, for all i, then vai + vait vai + vait . + van-1 + d. none of these T n-3 a1tyan a n A Cn 2 I Nan-Jan- - Jai- Ja, dan - Ja, a3-