Question

Yashassu -
4). 10, 7, 4, ... ... ... ... .... 30th term of this AP
A) 97 B) 77 C) - 77 D) - 87
5) -3, -, 2................ 11th term of this APÀ
A) 28 B) 22 C) - 38 D) - 48 1 / 2
6) In an AP if an = 3 +.4n then the value of É az is
A) 15 B) C) 12 D) 13
7) In an AP if Sn = 4n - n2 then d is
A2 B) 1 C) - 2
D) -1
8) In an AP if S5 = 30 and S4 = 20 then ag is
A) 10
B) 50
C) 20
D) 9
9) If a, = 6 in an AP of 13 terms then the value of S13 is
A) 42
B) 24
C) 87 D) 78
D) 5000
10) The sum of first 50 odd natural numbers is
A) 250
B) 500
C) 2500
B) 500​

Answer 1

here is yr answer ..