Home
Class 12
MATHS
A survey shows that 63% of the Americans...

A survey shows that 63% of the Americans like cheese whereas 76% like apples. If x % of the Americans like both these and apples, then

A

x = 39

B

x = 63

C

`39 le x le 63`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER - 7

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos
  • MODEL TEST PAPER 02

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

Similar Questions

Explore conceptually related problems

A survey shows that 63% of the Americans like cheese whereas 76% like apples , If x% of the Americans like both cheese and apples , then find value of x .

A survey shows that 65% of Americans like cheese where as79% like oranges. If x% of the Americans like both than

A survey shows that 63% of the people watch at news channel whereas 76% watch another channel. If x% of the people watch both channels , then :

If 60% people in a city like cricket, 30% like football and the remaining like other games,then what percent of the people like other games?If the total number of people are 50 lakh,find the exact number who like each type of game.

A speaks truth in 75% of the cases, while B in 90% of the cases. In what percent of cases are they likely to contradict each other in stating the same fact ? Do you think that statement of B is always true ?

There are three coins. One is a two headed coin (having head on both faces,) another is a biased coin that comes up heads 75% of the time and third is an unbiased coin. One of the three coins is chosen at random and tossed, it shows head what is the probability that it is was the two headed coin

A speaks truth in 75% and B in 80% of the cases. In what percentage of cases are they likely to contradict each other in narrating the same incident?

A gulab jamun, contains sugar syrup up to about 30% of its volume. Find approximately how much syrup would be found in 45 gulab jamuns, each shaped like a cylinder with two hemispherical ends with length 5cm and diameter 2.8cm

70% of individuals in a population of hydra show long tentacles whereas 10% of individuals in the same population show short tentacles. Which trait is likely to have arisen earlier?

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER - 8-MATHEMATICS
  1. A survey shows that 63% of the Americans like cheese whereas 76% like ...

    Text Solution

    |

  2. Let Z be the set of integers and o be a bonary operation of z defined ...

    Text Solution

    |

  3. The product of cube root of -1 is equal to

    Text Solution

    |

  4. Let z be a complex number such that |z| = 4 and arg (z) = 5pi//6, then...

    Text Solution

    |

  5. POO is a straight line through the origin O. P and O represent the com...

    Text Solution

    |

  6. If the complex numbers sinx + i cos2x and cosx- i sin2x are conjugate ...

    Text Solution

    |

  7. In the Argand plane, the vector z = 4 - 3i is turned in the clockwise...

    Text Solution

    |

  8. If a, b, c are in A.P., p, q, r are in HP and ap, bq, cr are in GP, th...

    Text Solution

    |

  9. The sum of n terms of the series 1^(2)-2^(2)+3^(2)-4^(2)+5^(2)-6^(2)...

    Text Solution

    |

  10. If a, b, c are in GP and a + x, b + x, c + x are in HP, then the val...

    Text Solution

    |

  11. If^(12)P, = ^(11)P(6)+6.^(11)P(5), then r is equal to

    Text Solution

    |

  12. The number of ways in which any four letters can be selected from the ...

    Text Solution

    |

  13. A library has a copies of one Book, b copies of each of two books, c c...

    Text Solution

    |

  14. If the 4^(th) term in the expansion of (ax+(1)/(x))^('') is 5/2 then t...

    Text Solution

    |

  15. A matrix A satisfying the equation [{:(1 , 3 ) ,(0 , 1):}] A = [{:(1...

    Text Solution

    |

  16. If A, B, C are invertible matrices, then (ABC)^(-1) is equal to

    Text Solution

    |

  17. If a, b, c are different, then value of x satisfying the equation |{...

    Text Solution

    |

  18. Let P and Q be points on the line joining A (-2, 5) and B (3, 1) suc...

    Text Solution

    |

  19. The equation of the line passing through the intersection of the lines...

    Text Solution

    |

  20. If the angle between the two lines represented by 2x^(2)+5xy + 3y^(2) ...

    Text Solution

    |