5
Mathematics
Arithmetic Progressions
nth term, sum of n terms, applications of AP.
Sample Practice Questions
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1
Easy
The 10th term of the AP 2, 7, 12, 17, … is:
A47
B52
C45
D50
2
Medium
The sum of the first 20 terms of the AP 3, 8, 13, … is:
A1010
B1050
C950
D1100
3
Medium
Which term of the AP 21, 18, 15, … is zero?
A7th
B8th
C9th
D10th
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