Home
Class 12
MATHS
Three numbers whose sum is 15 are in A.P...

Three numbers whose sum is 15 are in A.P. If they are added by 1,4 and 19 respectively, they are in GP. Thenumbers are

A

2,5,8

B

26,5,-16

C

2,5,8 and 26,5,-16

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER-I

    TARGET PUBLICATION|Exercise MCQs|48 Videos
  • PAIR OF STRAIGHT LINES

    TARGET PUBLICATION|Exercise EVALUATION TEST|11 Videos

Similar Questions

Explore conceptually related problems

Three numbers whose sum is 15 are in A.P. If 1,4,19 be added to them respectively the resulting numbers re in G.P. Find the numbers.

Three numbers whose sum is 18 are in AP if 2,4,11 are added to them respective the resulting numbers are in GP.Find the numbers.

Three numbers are in A.P.and their sum is 15. If 1,3,9 be added to them respectively they form a G.P.Find the numbers.

Three given numbers whose sum is 24 are in an A.P. If the first is decreased by 1 the second is decreased by 2 and the third is left unchanged the resulting numbers are in a G.P. Then the given numbers are

Three number whose product it 512 are in G.P. If 8 is added to the first and 6 to the second , the number will be in A.P. The numbers are

The sum of 3 numbers in A.P. is 15. If we add 1, 4, 19 respectively, then the new numbers form a G.P. Find the numbers of the A.P.

Find three numbers in A.P., whose sum is 15 and product is 80.

Three number are in A.P. such that their sum is 24 and sum of their squares is 200 . The number are

TARGET PUBLICATION-MODEL QUESTION PAPER-II-MCQs
  1. IF sintheta=1/2(a+1/a) then the value of sin 30 is

    Text Solution

    |

  2. The vector parallel to the line of intersection of the planes vecr.(3...

    Text Solution

    |

  3. IF inte^1tan^-1xdx=p,theninte^1tan^-1((1-x)/(1+x))dx=

    Text Solution

    |

  4. IF the equation of the ellipse is x^2/a^2+y^2/b^2=1 thenSP+S'P=

    Text Solution

    |

  5. The length of the perpendicular from P(1,6,3) to the line x/1=(y-1)/(2...

    Text Solution

    |

  6. IF the line (x-1)/2=(y+1)/3=z/4 and origin lie on the plane 4x+4y-kz=0...

    Text Solution

    |

  7. Minimum value of Z=5x+8y subject to x,yge0,xle4yge2and x+yge5 is

    Text Solution

    |

  8. In Delta ABC, if the sides are a=3, b=5 and c=4, then sin ""(B)/(2)+ c...

    Text Solution

    |

  9. Solution of the differential equation sin^(-1)((dy)/(dx))=x+y is

    Text Solution

    |

  10. Find the distance of the point (2,3,4) from the plane vecr.(3hati-6hat...

    Text Solution

    |

  11. The angle between lines represented by the equation 11x^2-24xy+4y^2=0 ...

    Text Solution

    |

  12. IF tan ^(-1) 2x + tan ^(-1) 3x =(pi)/(4) , then x=

    Text Solution

    |

  13. The joint equation of pair of lines having slopes 1 and 3 and passing ...

    Text Solution

    |

  14. IF tanA+cotA=5, then tan^4 A+cot^4 A is equal

    Text Solution

    |

  15. Three numbers whose sum is 15 are in A.P. If they are added by 1,4 and...

    Text Solution

    |

  16. The area of the region bounded by the lines y = mx, x = 1, x = 2 and X...

    Text Solution

    |

  17. int-1^1sin^3xcos^2xdx=

    Text Solution

    |

  18. The area enclosed between the curves y=x and y=2x-x^(2) (in square uni...

    Text Solution

    |

  19. The solution of (dy)/(dx) -y=e^(x) , y(0) = 1 ,is

    Text Solution

    |

  20. For any three vectors overlinea,overlinebandoverlinec,(overlinea-overl...

    Text Solution

    |