Home
Class 10
MATHS
For a given AP, a=3.5, d=0, n=101 then ...

For a given AP, `a=3.5`, `d=0`, `n=101` then `t_n=……….` a)`0` b)`103.5` c)`104.5` d)`3.5`

A

0

B

3.5

C

103.5

D

104.5

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Arithmetic Progression

    CHETANA PUBLICATION|Exercise EXERCISE|73 Videos

  • BASIC CONCEPTS IN GEOMETRY

    CHETANA PUBLICATION|Exercise EXAMPLE|14 Videos

Similar Questions

Explore conceptually related problems

For an A.P, if a=-3 and d=4 , then find t_n .

In an A.P, a=8 , t_n=62 , S_n=210 , then find n . a) 5 b) 6 c) 7 d) 8

Choose the correct alternative answer for each of the following subquestions: For an A.P. if a= 3.5, d=0, n=101, then tn=…..

If for an A.P, d=5 then t_18-t_13 =……………a) 5 b) 20 c) 25 d 30

If n(A)=2 , P(A)=1/5 , Then n(S)=? a) 10 b) 5/2 c) 2/5 d) 1/3

For an A.P if t_4=12 and d=-10 , then find a . a) -18 b) 42 c) -5 d) 21

If A = { -1, -3, -5, 0} B = { 0, 3, 5} then AnnB =……...

If A = { -1, -3, -5, 0} B = { 0, 3, 5} then AuuB =……...

For the given A.P. write the values of a and d. 5,12,19,….

Distance of point (-3,4) from the origin is………….a) 7 b) 1 c) 5 d) -5

CHETANA PUBLICATION-Arithmetic Progression-EXERCISE
  1. What is the sum of first 30 natural numbers? a)464 b)465 c)462 d)461

    Text Solution

    |

  2. For a given A.P., t7=4, d=-4 then a=……… a)6 b)-7 c)20 d)28

    Text Solution

    |

  3. For a given AP, a=3.5, d=0, n=101 then tn=………. a)0 b)103.5 c)104.5 d)...

    Text Solution

    |

  4. In an A.P, first two terms are -3, 4, then 21st term is……….a)-143 b)14...

    Text Solution

    |

  5. If for an A.P, d=5 then t18-t13=……………a)5 b)20 c)25 d30

    Text Solution

    |

  6. Sum of first five multiples of 3 is……a)45 b)15 c)55 d)35

    Text Solution

    |

  7. 15, 10, 5,…… In this A.P the sum of first 10 terms is…..a)-75 b)-125 c...

    Text Solution

    |

  8. In an A.P, 1st term is 1 and the last term is 20.The sum of all terms ...

    Text Solution

    |

  9. For the A.P: 4,9,14…… t11=…..a)49 b)54 c)59 d)44

    Text Solution

    |

  10. If a=6, d=3, then S10=……a)192 b)195 c)198 d)201

    Text Solution

    |

  11. The sum of first 10 natural numbers is ..... a)55 b)155 c)310 d)210

    Text Solution

    |

  12. Which of the following sequence is not an A.P? a)0.5,2,3.5,5,…. b)3,5,...

    Text Solution

    |

  13. Find the missing term in the A.P: -5, ...., 13 a)1 b)4 c)2 d)3

    Text Solution

    |

  14. Find the t2 of the sequence for which S1=2,S2=12 and S3=30 a)24 b)1 c)...

    Text Solution

    |

  15. For an A.P if t4=12 and d=-10, then find a. a)-18 b)42 c)-5 d)21

    Text Solution

    |

  16. The next two terms of the given sequence 1,3,7,15,31….. are: a)42, 54 ...

    Text Solution

    |

  17. In an A.P, a=8, tn=62, Sn=210, then find n. a)5 b)6 c)7 d)8

    Text Solution

    |

  18. The sum of first n terms of an A.P. is Sn=………… a)n/2[t1+tn] b)n/2[2+(n...

    Text Solution

    |

  19. A meeting hall has 30 rows in all. There are 20 seats in the first row...

    Text Solution

    |

  20. State whether the given sequence is an A.P or not : 1^3,2^3,3^3,4^3,5^...

    Text Solution

    |