Home
Class 12
MATHS
Two parts of the number 20 such that the...

Two parts of the number 20 such that their product is maximum are

A

5,15

B

12,8

C

10,10

D

1,19

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • APPLICATION OF DEFINITEINTEGRAL

    NIKITA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS:(MCQ)|27 Videos
  • BINOMIAL DISTRIBUTION

    NIKITA PUBLICATION|Exercise MCQS|77 Videos

Similar Questions

Explore conceptually related problems

Divide the number 20 into two parts such that their product is maximum.

Divide the number 30 in to two parts such that their product is maximum.

The sum of the two number is 28 . If their product is maximum then find the numbers.

The sum of the two number is 28 .If their product is maximum then the numbers are "],[" (A) "10,18],[" (B) "14,14],[" (C) "15,13],[" (D) "17,17]

The sum of two natural numbers is 10. Their product is maximum if the numbers are

The sum of two number is constant. Show that their product will be maximum if each number is half of their sum.

If 60 is expressed as sum of two numbers such that the product of one number and square of other number is maximum, then what will be the ratio of smaller to larger number?

The sum of two numbers is 20 and their product is 75. What is the sum of their reciprocals ?

NIKITA PUBLICATION-APPLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS
  1. The real numbers which must exceeds its cube is

    Text Solution

    |

  2. If x ,y in R^+ satisfying x+y=3, then the maximum value of x^2y is.

    Text Solution

    |

  3. Two parts of the number 20 such that their product is maximum are

    Text Solution

    |

  4. Divide the number 84 into two parts such that the product of one part ...

    Text Solution

    |

  5. The sum of squares of two parts of a number 100 is minimum, then two p...

    Text Solution

    |

  6. The combined resistance R of two resistors R(1) and R(2) " where " R(1...

    Text Solution

    |

  7. A telephone company in the town has 5000 subscribers on its list and c...

    Text Solution

    |

  8. A manufacturer can sell x items at the price of Rs. (330-x) each. The ...

    Text Solution

    |

  9. Find the position of the point P on seg AB of length 8 cm, so that "AP...

    Text Solution

    |

  10. Two sides of a triangle are given. The angle between them such that th...

    Text Solution

    |

  11. The perimeter of a triangle is 10 cm. If one of the side is 4 cm, then...

    Text Solution

    |

  12. If PQ and PR the two sides of a triangle, then the angle between them ...

    Text Solution

    |

  13. A rectangle has an area of 50 "cm"^(2). Find its dimensions for least ...

    Text Solution

    |

  14. A rod of 108 cm long is bent into a rectangle. When area of rectangle ...

    Text Solution

    |

  15. A metal wire of 36 cm long is bent to form a rectangle. Find its dimen...

    Text Solution

    |

  16. A wire of length l is cut into two parts. One part is bent into a circ...

    Text Solution

    |

  17. A wire of length 2 units is cut into two parts which are bent respe...

    Text Solution

    |

  18. A rectangle is inscribed in a semicircle of radius 1 unit. If its two ...

    Text Solution

    |

  19. A window is in the form of a rectangle surmounted by a semi-circle....

    Text Solution

    |

  20. A rectangular sheet of paper has the area 24 sq. meters. The margin at...

    Text Solution

    |