*(nth Term of an arithmetic progression / AP)*

*(Page 105, 106)*

**2: Choose the correct choice in the following and justify:**

**(i) 30 ^{th} term of the AP: 10, 7, 4, . . . . . is **

**(A) 97 (B) 77 (C) –77 (D) –87**

**(ii) 11 ^{th} term of the AP (Arithmetic Progression): –3, –1/2, 2, . . . is**

**(A) 28 (B) 22 (C) –38 (D) –48** ** **

**3: In the following APs, find the missing terms in the boxes:**

** **** **

** **

**4: Which term of the AP: 3, 8, 13, 18, . . . . , is 78 ? **

**5: Find the number of terms in each of the following APs:**

**(i) 7, 13, 19, . . . . , 205 **

**(ii) 18, 15** **, 13, . . . . . , –47 **

**6: Check whether –150 is a term of the Arithmetic Progression (AP): 11, 8, 5, 2, . . . **

**7: Find the 31 ^{st} term of an AP whose 11^{th} term is 38 and the 16^{th} term is 73. **

**8: An AP consists of 50 terms of which third term is 12 and the last term is 106. Find the 29 ^{th} term. **

**9: If the 3 ^{rd} and the 9^{th} terms of an AP are 4 and –8 respectively, which term of this AP is zero ? **

**10: The 17 ^{th} term of an AP exceeds its 10^{th} term by 7. Find the common difference.**

To view the answers click **Download the Solutions** (Pdf)

For rest of the questions (Q Nos. 11 - 20) of NCERT Mathematics Textbook Exercise 5.2 (Arithmetic Progression) click below

**Arithmetic Progressions - Class X CBSE Maths Ncert Solutions of Mathematics Textbook Ex 5.2 on AP**