EASY
10th CBSE
IMPORTANT
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If k, (2k-1) and (2k+1) are the three successive terms of an AP, find the value of k.

Important Questions on Arithmetic Progression

EASY
10th CBSE
IMPORTANT

If 18, a, (b-3)are in AP, then find the value of (2a-b)

EASY
10th CBSE
IMPORTANT

If the numbers a, 9, b, 25 from an AP, find a and b.

EASY
10th CBSE
IMPORTANT

If the numbers (2n1), (3n+2) and (6n-1) are in AP, find the value of n and the numbers

EASY
10th CBSE
IMPORTANT

How many three-digit natural numbers are divisible by 7?

EASY
10th CBSE
IMPORTANT

How many three-digit natural numbers are divisible by 9?

MEDIUM
10th CBSE
IMPORTANT

If the sum of first m terms of an AP is (2m2+3m) then what is its second term?

MEDIUM
10th CBSE
IMPORTANT

What is the sum of first n terms of the AP a, 3a, 5a, ..

MEDIUM
10th CBSE
IMPORTANT

What is the 5th term from the end of the AP 2, 7, 12, ., 47?