मराठी

Write whether the following statement vary directly, vary inversely with each other, or neither of the two. The height of a tree and the number of years. - Mathematics

Advertisements
Advertisements

प्रश्न

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

The height of a tree and the number of years.

एका वाक्यात उत्तर

उत्तर

The height of a tree and the number of years are neither directly nor inversely proportional to each other.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 10: Direct and Inverse Proportions - Exercise [पृष्ठ ३२२]

APPEARS IN

एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 10 Direct and Inverse Proportions
Exercise | Q 62. (ii) | पृष्ठ ३२२

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

Rehman is making a wheel using spokes. He wants to fix equal spokes in such a way that the angles between any pair of consecutive spokes are equal. Help him by completing the following table:

Number of spokes 4 6 8 10 12
Angle between a pair
of consecutive spokes
90° 60° ... ... ...
  1. Are the number of spokes and the angles formed between the pairs of consecutive spokes in inverse proportion?
  2. Calculate the angle between a pair of consecutive spokes on a wheel with 15 spokes.
  3. How many spokes would be needed if the angle between a pair of consecutive spokes is 40°?

In which of the following table x and y vary inversely: 

x 9 24 15 3
y 8 3 4 25

Which of the following quantities vary inversely as other?

The length x of a journey by bus and price y of the ticket.


Mary cycles at 6 km per hour. How long will she take to reach her Aunt’s house which is 12 km away? If she cycles at a speed of 4 km/hr, how long would she take?


If 40 workers can do a project work in 8 days, then _________ workers can do it in 4 days


Six men can complete a work in 12 days. Two days later, 6 more men joined them. How many days will they take to complete the remaining work?


Two quantities are said to vary ______ with each other if an increase in one causes a decrease in the other in such a manner that the product of their corresponding values remains constant.


Sobi types 108 words in 6 minutes. How many words would she type in half an hour?


At a particular time, the length of the shadow of Qutub Minar whose height is 72 m is 80 m. What will be the height of an electric pole, the length of whose shadow at the same time is 1000 cm?


In a hostel of 50 girls, there are food provisions for 40 days. If 30 more girls join the hostel, how long will these provisions last?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×