nth term of an AP MCQs
Practice nth term of an AP multiple-choice questions from Arithmetic Progressions (Class 10 Maths) - tap an answer for instant feedback and a step-by-step solution. Practice the full set free on the RankByte app.
nth term of an APQuiz - Solve & Score
Q1. Which term of the AP -3, -3+2, ... is equal to 7?
- A.6
- B.7
- C.5
- D.8
Answer: A. 6
Q2. In the AP with first term -3 and common difference 2, the number 9 is which term?
- A.7
- B.6
- C.9
- D.8
Answer: A. 7
We are told that -3, 2, 9 (math, chapter 'Arithmetic Progressions'). What we must find: the requested quantity. This is a classic application of therefore the required value = 7. Putting the numbers in: common difference d = a_(n) - a_(n-1) for any AP → therefore the required value = 7. Subtract any two consecutive terms of the given sequence. That lands on option A) 7. As for the others, option B) '6' is wrong because Wrong: uses an incorrect intermediate value; option C) '9' is incorrect: Wrong: a common multi-step slip gives this.
Q3. Which term of the AP -3, -3+2, ... is equal to 13?
- A.8
- B.10
- C.9
- D.13
Answer: C. 9
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