Home
Class 11
MATHS
The income of a person is Rs. 3,00,000 i...

The income of a person is Rs. 3,00,000 in the first year and he receives an increases of Rs. 10,000 to his income per year for the next 19 years. Find the total amount he received in 20 years.

Text Solution

Verified by Experts

The correct Answer is:
79,00,000
Promotional Banner

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    NCERT TAMIL|Exercise Miscellaneous Examples|4 Videos

  • SEQUENCES AND SERIES

    NCERT TAMIL|Exercise EXERCISE 9.1|14 Videos

  • RELATIONS AND FUNCTIONS

    NCERT TAMIL|Exercise Miscellaneous Exercise on Chapter 2|12 Videos

  • SETS

    NCERT TAMIL|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 1|26 Videos

Similar Questions

Explore conceptually related problems

A man deposited Rs 10000 in a bank at the rate of 5% simple interest annually. Find the amount in 15^(th) year since he deposited the amount and also calculate the total amount after 20 years.

Mrs. Hinduja's age is 50 years. Last year her taxable income was rs 16,30,000. How mauch income tax she has to pay ?

Priya earned ₹15,000 in the first month. Therefore her salary inceased by ₹1500 per year. Her expenses are ₹13,000 during the first year and the expenses inceases by ₹900 per year. How long will it take for her to save ₹20,000 per month.

NCERT TAMIL-SEQUENCES AND SERIES-Miscellaneous Exercise On Chapter 9
  1. The income of a person is Rs. 3,00,000 in the first year and he receiv...

    Text Solution

    |

  2. Show that the sum of (m+n)^(th)and(m-n)^(th) term of an A.P is equal t...

    Text Solution

    |

  3. If the sum of three numbers in A.P., is 24 and their product is 440, f...

    Text Solution

    |

  4. The sum of first n, 2n and 3n terms of an A.P. are S(1), S(2), S(3) re...

    Text Solution

    |

  5. Find the sum of all numbers between 200 and 400 which are divisible by...

    Text Solution

    |

  6. Find the sum of integers from 1 to 100 that are divisible by 2 or 5.

    Text Solution

    |

  7. Find the sum of all two digit numbers which when divided by 4, yields ...

    Text Solution

    |

  8. If f is a function satisfying f (x +y) = f(x) f(y) for all x, y in N ...

    Text Solution

    |

  9. The sum of some terms of G.P. is 315 whose first term and the common r...

    Text Solution

    |

  10. The first term of a G.P. is 1. The sum of the third term and fifth ter...

    Text Solution

    |

  11. The sum of three numbers in G.P. is 56. If we subtract 1, 7, 21 from t...

    Text Solution

    |

  12. A G.P. consists of an even number of terms. If the sum of all the term...

    Text Solution

    |

  13. The sum of the first four terms of an A.P. is 56. The sum of the last ...

    Text Solution

    |

  14. If (a+bx)/(a-bx)=(b-cx)/(b-cx)=(c+dx)/(c-dx)( x ne 0) then show that ...

    Text Solution

    |

  15. Let S be the sum, P the product and R the sum of reciprocals of n term...

    Text Solution

    |

  16. The p^(th), q^(th) and r^(th) terms of an A.P. are a, b, c, respectiv...

    Text Solution

    |

  17. If a(1/b + 1/c), b(1/c + 1/a), c(1/a + 1/b) are in A.P., prove that a,...

    Text Solution

    |

  18. If a, b, c, d are in G.P, prove that (a^n + b^n), (b^n + c^n), (c^n +...

    Text Solution

    |

  19. If a and b are the roots of x^2 – 3x + p = 0 and c, d are roots of x^...

    Text Solution

    |

  20. The ratio of the A.M. and G.M. of two positive numbers a and b, is m :...

    Text Solution

    |

  21. If a, b, c are in A.P., b, c, d are in G.P. and 1/c,1/d,1/e are in A.P...

    Text Solution

    |