Home
Class 14
MATHS
In each of the following questions a num...

In each of the following questions a number series is given followed by (a) (b) (c) (d) and (e). You have to complete the series starting with given number, following the sequence of original series and answer the questions that follows the series
4 13 40 135 522 2765 2 (a) (b) (c) (d) (e) What will come in place of (c)?

A

123

B

133

C

127

D

131

Text Solution

AI Generated Solution

The correct Answer is:
To solve the given number series: 4, 13, 40, 135, 522, 2765, we need to identify the pattern and then find the values for (a), (b), (c), (d), and (e), specifically focusing on what comes in place of (c). ### Step-by-Step Solution: 1. **Identify the Pattern in the Series:** - The series starts with 4 and each subsequent number seems to be generated by a specific multiplication and addition pattern. - Let's analyze the transitions: - From 4 to 13 - From 13 to 40 - From 40 to 135 - From 135 to 522 - From 522 to 2765 2. **Calculate Each Step:** - **From 4 to 13:** - \( 4 \times 3 + 1 = 12 + 1 = 13 \) - **From 13 to 40:** - \( 13 \times 3 + 1 = 39 + 1 = 40 \) - **From 40 to 135:** - \( 40 \times 3 + 15 = 120 + 15 = 135 \) - **From 135 to 522:** - \( 135 \times 4 - 18 = 540 - 18 = 522 \) - **From 522 to 2765:** - \( 522 \times 5 + 5 = 2610 + 155 = 2765 \) 3. **Establishing the Next Series:** - Now we need to start a new series beginning with 2: - **Starting with 2:** - \( 2 \times 1 + 9 = 2 + 9 = 11 \) (This will be the first number in the new series) - **Next Number:** - \( 11 \times 2 + 7 = 22 + 7 = 29 \) - **Next Number:** - \( 29 \times 3 + 5 = 87 + 5 = 92 \) - **Next Number:** - \( 92 \times 4 + 3 = 368 + 3 = 371 \) - **Next Number:** - \( 371 \times 5 + 1 = 1855 + 1 = 1856 \) 4. **Finding the Value for (c):** - The series generated from starting with 2 is: - 2, 11, 29, 92, 371, 1856 - In this series, the value corresponding to (c) is **92**. ### Final Answer: The value that comes in place of (c) is **92**.
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS EXERCISE - III

    UPKAR PUBLICATION |Exercise QUESTION BANK|78 Videos
  • MISCELLANEOUS EXERCISE -II

    UPKAR PUBLICATION |Exercise QUESTION BANK |88 Videos
UPKAR PUBLICATION -MISCELLANEOUS EXERCISE -I-QUESTION BANK
  1. In each of the following questions a number series is given followed b...

    Text Solution

    |

  2. In each of the following questions a number series is given followed b...

    Text Solution

    |

  3. In each of the following questions a number series is given followed b...

    Text Solution

    |

  4. In each of the following questions a number series is given followed b...

    Text Solution

    |

  5. In each of the following questions a series is given. In each one term...

    Text Solution

    |

  6. In each of the following questions a series is given. In each one term...

    Text Solution

    |

  7. In each of the following questions a series is given. In each one term...

    Text Solution

    |

  8. In each of the following questions a series is given. In each one term...

    Text Solution

    |

  9. In each of the following questions a series is given. In each one term...

    Text Solution

    |

  10. Average weight of three boys P,T and R is 54 (1)/(3) kg. while the ave...

    Text Solution

    |

  11. Two girls and four boys any made to sit in a line in such a way that t...

    Text Solution

    |

  12. Sunetra started a business of software with Rs. 50,000. After 6 months...

    Text Solution

    |

  13. What approximate value should come in place of question mark in the fo...

    Text Solution

    |

  14. A boat running down stream covers a distance of 16 km in 2 hours ...

    Text Solution

    |

  15. Ratio of the earnings of A and B is 4: 7. If the earnings of A increas...

    Text Solution

    |

  16. Sudharshan invested Rs. 15000 at interest of 10% per annum for one yea...

    Text Solution

    |

  17. 405 sweets were distributed equally among children in such a way that ...

    Text Solution

    |

  18. If 2x + 3y + z = 55, x+ z- y = 4 and y – x + z = 12, what is value of ...

    Text Solution

    |

  19. 10% of wheat sold by a Grocer is of lower quality. How much wheat of g...

    Text Solution

    |

  20. Presents ages of Radha and Sudha are in the ratio of 7: 9 respectively...

    Text Solution

    |