Home
Class 10
MATHS
First term and common difference of an A...

First term and common difference of an A.P are `6 and 3` respectively. Find `S_27`

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

The first term and the common difference of an A.P. are 12 and 4 respectively. If t_n =96 , find n .

If the first and last term of an A.P. are 18 and 82 respectively, then S_(25)=

The 11^("th") term and the 21^("st") term of an A.P. are 16 and 29 respectively then find: a. The first term and common difference. b. The 34^("th") term. c. ‘n’ such that t_(n) = 55 .

If the second term and the fourth terms of an A.P. are 12 and 20 respectively, then find the sum of first 25 terms:

The 11th term and the 21st term of an A.P are 16 and 29 respectively,then find the 41st term of that A.P.

Find the first term and common difference for the A.P. 5,1,-3,-7

Find the common difference of the A.P. if a=100 and t_20=176 .

The 10th term and the 18th term of an A.P. are 25 and 41 respectively, then find 38th term of that A.P. Similarly if nth term is 99, find the value of n.

If the 10th term and the 18th term of an A.P are 25 and 41 respectively, then find the 38th term.

If the 5th and 12th terms of an A.P. are 14 and 35 respectively, find the first term and the common difference.

CHETANA PUBLICATION-Arithmetic Progression-EXERCISE
  1. First term and common difference of an A.P are 6 and 3 respectively. F...

    Text Solution

    |

  2. The sequence -10,-6,-2,2,….. a)is an A.P, Reason d=-16 b)is an A.P, Re...

    Text Solution

    |

  3. First four terms of an A.P are…………, whose first term is -2 and common ...

    Text Solution

    |

  4. What is the sum of first 30 natural numbers? a)464 b)465 c)462 d)461

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |