CBSE Class 7 Revision Assignment Set I

CBSE Class 7 Revision Assignment (9)

Chapter wise assignments are being given by teachers to students to make them understand the chapter concepts. Its extremely critical for all CBSE students to practice all assignments which will help them in gaining better marks in examinations. All assignments available for free download on the website are developed by the best teachers having many years of teaching experience in CBSE schools all over the country. Students, teachers and parents are advised to download the CBSE study material.

PHYSICS

1) If a cross country runner covers a distance of 347 metres in 134 seconds,

what is her speed?

2) A car is moving from rest and attained a velocity of 80m/s.

Calculate the acceleration of the the car after 50 seconds?

3) A body is moving in a circular track covering one complete round of 60m in 12

seconds. Find the average speed and average velocity of the body.

CHEMISTRY

1. When a burning splinter is brought near a gas jar containing a particular gas,

it was observed that it rekindles and burns brightly. Which gas was present in

the gas jar?

2. When magnesium ribbon is burnt in air, it burns with a dazzling white flame

and forms a white powder. Write the balanced equation for this reaction.

This powder dissolves in water sparingly to form magnesium hydroxide which

turns red litmus paper blue. What is the nature of magnesium

hydroxide?(acidic or basic) Write the balanced equation for this reaction.

3. How is stainless steel made?

BIOLOGY

Answer the following.

a. Name the causative agents of amoebic dysentery and sleeping sickness.

b. Define obligate parasite.

c. Name a product obtained from an alga, which is used in the preparation

 

 

Please click the below link to access CBSE Class 7 Revision Assignment (9)

Tags: 

 


Click to View or Download pdf file
Click for more Class VII Study Material

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

CBSE Decision on Board Exam 2020

The Class 10 and 12 exams are cancelled, and results for both 10th and 12th would be declared by July 15 based on internal exams. CBSE Class 12 students would have the option to appear for the exams at a later date. CBSE has a scheme in which marks scored in past 3...

Board Exams helpline by CBSE

According to the recent announcement of CBSE, the pending Class 10 and 12 Board exams are going to be held from 01 July to 15 July 2020 in India. Along with this, it has also been decided to resume the free of cost tele-counseling service for students from 9.30 am to 5...

Board Exams Class 10 and 12 Notification by CBSE

Because of the prevailing condition of spread of COVID-19 pandemic in the country, special efforts are required for conducting examinations in a safe manner. As a number of students have shifted from the district of their school to some other district in the country,...

Class 12 Board Exams Datesheet Announced

CBSE has announced the datesheet of the remaining class 12 board exams, see below:  

Class 10 Board Exams to be held

The CBSE board has announced that there is no change in the decision of conducting the CBSE board exams for the 29 subjects, which were canceled due to coronavirus crisis. So when the lockdown gets relaxed completely, the board will conduct the exams for the students,...

CBSE Boards Answer Sheet Evaluation Class 10 and Class 12

HRD Minister Ramesh Pokhriyal, through a video conference with all the education ministers of the state, discussed the further steps to be taken to smoothen the education process during the Covid-19 lockdown. The most important topic which was discussed repeatedly on...

×
Studies Today