Home
Class 10
MATHS
Which of the following is correct?...

Which of the following is correct?

A

class mark=`(upper class limit - lower class limit)/2`

B

class mark=`(upper class limit + lower class limit)/2`

C

Class mark = Upper Boundary-Lower Boundary

D

Class mark = Upper Boundary+Lower Boundary

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Miscellaneous Problems

    BEYOND PUBLICATION|Exercise EXAMPLE|25 Videos
  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    BEYOND PUBLICATION|Exercise EXERCISE|174 Videos

Similar Questions

Explore conceptually related problems

Which of the following are correct ?

Which of the following are correct

Which of the following are correct

Which of the following are correct statements ?

Which of the following are correct?

Which of the following are correct?

Which of the following are correct?

Which of the following are correct?

Which of the following are correct

BEYOND PUBLICATION-MODEL PAPER-EXERCISE
  1. If tan x = ( 5)/( 12), then find sec x.

    Text Solution

    |

  2. There is a tower beside the road, Rahim standing at the top of the tow...

    Text Solution

    |

  3. A bag contains 6 yellow balls and some green balls. The probability of...

    Text Solution

    |

  4. Ramu has a triangular site. He observes the corners of the triangular ...

    Text Solution

    |

  5. Draw a circle of diameter 6 cm from a point 5 cm away from its centre ...

    Text Solution

    |

  6. If slope of a line is “1” then the angle between the line and X -axis ...

    Text Solution

    |

  7. (sec^4 - tan^4A)/(sec^2 A - tan^2 A)=………

    Text Solution

    |

  8. The angle of elevation of the sun when length of the shadow of a pole ...

    Text Solution

    |

  9. Three coins are tossed simultaneously then probability of getting at l...

    Text Solution

    |

  10. The mean of a data set consisting of 20 observation is 40. If one obse...

    Text Solution

    |

  11. From the figure if angle APB = 70^@ then angle AOB=…..

    Text Solution

    |

  12. The following line has only one point in common to the circle

    Text Solution

    |

  13. Which of the following is not possible?

    Text Solution

    |

  14. Which of the following is correct?

    Text Solution

    |

  15. In the figure angle B is an obtuse angle, then AC^2 =………..

    Text Solution

    |

  16. Modal class of the following distribution is

    Text Solution

    |

  17. Find the probability of existing 53 sundays in a common year.

    Text Solution

    |

  18. Match the following.

    Text Solution

    |

  19. (0,0) (0,1) (1,0) are verticies of a …………..triangle.

    Text Solution

    |

  20. If two towers of height X and Y subtend angles of 30^(@)" and "60^(@) ...

    Text Solution

    |