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general term MCQ Questions for Class 10

general term se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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3 questions tagged with general term.

Question 1/3 Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 64

यदि \(a_n=30-3n\) है, तो (6)वाँ पद क्या होगा?

If \(a_n=30-3n\), what will be the (6)th term?

Explanation opens after your attempt
Correct Answer

D. (12)

Step 1

Concept

\(a_6=30-3\times6=12\). Be careful with subtraction in a decreasing general term.

Step 2

Why this answer is correct

The correct answer is D. (12). \(a_6=30-3\times6=12\). Be careful with subtraction in a decreasing general term.

Step 3

Exam Tip

\(a_6=30-3\times6=12\)। घटते हुए सामान्य पद में घटाव सावधानी से करें।

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Question 2/3 Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 64

समांतर श्रेढ़ी का सामान्य पद \(a_n=7n+2\) है। (11)वाँ पद ज्ञात कीजिए।

The general term of an AP is \(a_n=7n+2\). Find the (11)th term.

Explanation opens after your attempt
Correct Answer

C. (79)

Step 1

Concept

\(a_{11}=7\times11+2=79\). The main step is substituting the correct term number in the general term.

Step 2

Why this answer is correct

The correct answer is C. (79). \(a_{11}=7\times11+2=79\). The main step is substituting the correct term number in the general term.

Step 3

Exam Tip

\(a_{11}=7\times11+2=79\)। सामान्य पद में सही पद संख्या रखना ही मुख्य कदम है।

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Question 3/3 Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 64

यदि \(a_n=5n-1\) हो, तो इस समांतर श्रेढ़ी का (20)वाँ पद क्या है?

If \(a_n=5n-1\), what is the (20)th term of this AP?

Explanation opens after your attempt
Correct Answer

B. (99)

Step 1

Concept

\(a_{20}=5\times20-1=99\). When \(a_n\) is given, put the value of (n) in it.

Step 2

Why this answer is correct

The correct answer is B. (99). \(a_{20}=5\times20-1=99\). When \(a_n\) is given, put the value of (n) in it.

Step 3

Exam Tip

\(a_{20}=5\times20-1=99\)। जब \(a_n\) दिया हो, तो सूत्र में (n) का मान रखें।

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