Home
Class 10
MATHS
If a/3 = b/4 = c/7 = 2a - 2b + c/p, then...

If a/3 = b/4 = c/7 = 2a - 2b + c/p, then the value of p is

A

4

B

5

C

6

D

none of these.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • RAMKRISHNA MMISSION BOYS SCHOOL

    UNITED BOOK HOUSE|Exercise EXERCISE|54 Videos

  • Real life problem related to different solid objects

    UNITED BOOK HOUSE|Exercise Exercise |28 Videos

Similar Questions

Explore conceptually related problems

If a/2 = b/3 = c/4 = (2a - 3b + 4c)/p , then find the value of P .

If a/2 = b/3 = c/4 = 2a-3b+4c/p, then find p .

If a/2=b/3 =c/4 =(3a-ab+4c)/p , then find the value of p.

Suppose a,b,c are in A.P and a^2,b^2,c^2 are in G.P. If a lt b lt c and a+b+c=3/2 then the value of a is

Suppose a,b, c are in A.P. and a^(2) , b^(2),c^(2) are in G.P. if a lt b lt c and a+b+c =3/2, then the value of a is-

Suppose a,b,c are in A.P and a^2 , b^2 , c^2 are in G.P if a

If a,b,c are in H.P , b,c,d are in G.P and c,d,e are in A.P. , then the value of e is (a) (ab^(2))/((2a-b)^(2)) (b) (a^(2)b)/((2a-b)^(2)) (c) (a^(2)b^(2))/((2a-b)^(2)) (d) None of these

If P(A) = 2/3, P(B) = 1/2 and P(A uu B) = 3/4 then find the value of P(A^C uu B^C) .

If P(A cap B)=(1)/(2) and P(A^(c ) cap B^(c ))=(1)/(3), P(A)=p and P(B)=2p , then the value of p is ( K)/(18) . Find the value of K.

CHOOSE the correct answer from the following alternative : P(A)=3/7 , P(B)=4/7 and P(A nn B)=2/9 , then the value of P(A/B) is equal to-

UNITED BOOK HOUSE-Ratio and proportion-Exercise
  1. If bcx = cay = abz, then x : y : z =

    Text Solution

    |

  2. If a + 1/b = b + 1/c = 1, then the value of c + 1/a is

    Text Solution

    |

  3. If a/3 = b/4 = c/7 = 2a - 2b + c/p, then the value of p is

    Text Solution

    |

  4. x is a positive number and 3/4 : x :: x : 27/64, then the value of x i...

    Text Solution

    |

  5. If x, y, z are in continued proportion, then (1)/(y^2 -x^2) + (1)/(y^2...

    Text Solution

    |

  6. The mean proportional between (3 + sqrt2) and (12 - sqrt32) is

    Text Solution

    |

  7. The ratio 2^1.5 : 2^0.5 is the same as

    Text Solution

    |

  8. If a : b = 2/9 : 1/3, b : c = 2/7 : 5/14 and d : c = 7/10 : 3/5 then a...

    Text Solution

    |

  9. To get the ratio p : q (for p not equals to q) one has to add a number...

    Text Solution

    |

  10. If a : (b + c) = 1 : 3 and c : (a + b) = 5 : 7, them b : (a + c) is eq...

    Text Solution

    |

  11. The ratio of 25^2.5 : 5^3 is same as

    Text Solution

    |

  12. If 2a = 3b = 8c, then a : b : c equals

    Text Solution

    |

  13. Tom is chasing jerry. In the same interval of time Tom jumps 8 times w...

    Text Solution

    |

  14. If a : b = b : c, then a^4 : b^4 is equal to

    Text Solution

    |

  15. x, 12, y and 27 are in continued proportion. Then x + y equals

    Text Solution

    |

  16. If b/(a+b)= (a+c-b)/(b+c-a)=(a+b+c)/(2a+b+2c) where a+b-c !=0, show th...

    Text Solution

    |

  17. If f(x + y) = f(x) +f(y), then the value of f(0)

    Text Solution

    |

  18. If 0.75 : x = 5 : 8, then x is equal to

    Text Solution

    |

  19. In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 ...

    Text Solution

    |

  20. The salaries A, B and C are in the ratio 2 : 3 : 5. If the increments ...

    Text Solution

    |