As per board exams give some important questions related to arithmetic progression of class 10?
Answers
1.)Find the 9th term from the end (towards the first term) of the A.P. 5,9,13, …, 185.
2.)The angles of a triangle are in A.P., the least being half the greatest. Find the angles.
3.)Find whether -150 is a term of the A.P. 17, 12, 7, 2, … ?
4.)Which term of the progression 4, 9, 14, 19, … is 109?
5.)Which term of the progression 20, 192, 183, 17 … is the first negative term?
6.)The 4th term of an A.P. is zero. Prove that the 25th term of the A.P. is three times its 11thterm.
7.)The 7th term of an A.P. is 20 and its 13th term is 32. Find the A.P.
8.)Find 10th term from end of the A.P. 4,9, 14, …, 254.
9.)Find how many two-digit numbers are divisible by 6?
10.)How many natural numbers are there between 200 and 500, which are divisible by 7?
11.)How many three-digit natural numbers are divisible by 7?
12.)Find the middle term of the A.P. 6, 13, 20, …, 216.
13.)Find the middle term of the A.P. 213, 205, 197, … 37.
may be it is enough...
mark me as brainliest...
class maths and I will be able to make it to class on the 15th of August and I will be in the periodic table for the next few weeks and I will be able to get a few things done and