English
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

Distance travelled by a bus and time taken are in direct proportion

Advertisements
Advertisements

Question

Distance travelled by a bus and time taken are in direct proportion

Options

  • True

  • False

MCQ
True or False
Advertisements

Solution

Distance travelled by a bus and time taken are in direct proportion - True

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Direct and Inverse Proportion - Exercise 4.1 [Page 76]

APPEARS IN

Samacheer Kalvi Mathematics - Term 1 [English] Class 7 TN Board
Chapter 4 Direct and Inverse Proportion
Exercise 4.1 | Q 2. (i) | Page 76

RELATED QUESTIONS

A mixture of paint is prepared by mixing 1 part of red pigments with 8 parts of base. In the following table, find the parts of the base that need to be added.

Parts of red pigment 1 4 7 12 20
parts of base 8 .... .... .... ....

Rashmi has a road map with a scale of 1 cm representing 18 km. She drives on a road for 72 km. What would be her distance covered in the map?


If the cost of 93 m of a certain kind of plastic sheet is Rs 1395, then what would it cost to buy 105 m of such plastic sheet?


The amount of extension in an elastic spring varies directly with the weight hung on it. If a weight of 250 gm produces an extension of 3.5 cm, find the extension produced by the weight of 700 gm.


Aasheesh can paint his doll in 20 minutes and his sister Chinki can do so in 25 minutes. They paint the doll together for five minutes. At this juncture they have a quarrel and Chinki withdraws from painting. In how many minutes will Aasheesh finish the painting of the remaining doll?


Working 8 hours a day, Ashu can copy a book in 18 days. How many hours a day should he work so as to finish the work in 12 days?

 

When two quantities are related in such a manner that, if one increases, the other also increases, then they always vary directly.


Write whether the following statement vary directly, vary inversely with each other, or neither of the two.

The quantity of rice and its cost.


It is given that l varies directly as m. Write an equation which relates l and m.


From the following table, determine if x and y are in direct proportion or not.

x 1 4 9 20
y 1.5 6 13.5 30

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×