CBSE Class 7 Mathematics Assignment (3)

Scroll down to download pdf file

CBSE Class 7 Mathematics Assignment (3). Students are advised to refer to the attached assignments and practice them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.

Q1. Which of the following are rational numbers?

-3 , 5/7 , 0 , 5/9 , -1/2 , -11 , -3/6

Q2. Represent the rational numbers on the number line:

-3 1/3 , 7/4 , -4 5/8

Q3. By what number should 39 be multiplied so that the product is 3.

Q4. Simplify and find the value of x:

a) [(-31)3]0 = (-31)x b) (3/4)7 × (3/4)12 = (3/4)x

Q5. Find the value of expression when x= -3

a) X2 + 4x + 4 b) x2 – 3x + 225

Q6. Divide 243 into three parts such that half of the first part , one – third of the

second part and one – fourth of the third part shall be equal.

Q7. A is 4 years older than B , and half of A’s age exceeds one – sixth of B’s age

by 8 years. Find their ages.

Q8. Aneeta bought a dress for her sister at discount of 25%, the previous marked

price is Rs1245. Find the amount she has to pay after the discount.

Q9. Find the simple interest and amount of:

a) Rs 200 for 2 years @ 4% b) Rs 4000 for 3 ½ years @6%

Q10. Draw an equilateral acute triangle , draw a perpendicular from each vertex.

Measure the angles of each altitude.

Please click the link below to download CBSE Class 7 Mathematics Assignment (3)

Tags: 


Click on the text For more study material for Mathematics please click here - Mathematics

Latest CBSE News

  • For awarding the grades, the Board shall put all the passed students in a rank order and will award grades as follows: · A-1 Top 1/8th of the passed candidates· A-2 Next 1/8th of the passed candidates· B-1 Next 1/8th of the passed candidates· B-2 Next 1/8th of the passed candidates· C-1 Next 1/8th of the passed candidates· C-2 Next 1/8th of the passed candidates· D-1 Next 1/8th of the passed...
  • Honourable Prime Minister Shri Narendra Modi ji said "It is our responsibility to ensure that the right spirit of yoga is conveyed to everyone." To promote wellbeing and awareness about Yoga amongst students, the Ministry of Human Resource Development (MHRD) through National Council of Educational Research and Training (NCERT) is taking multi-dimensional initiative to promote Yoga in curriculum...
  • Its expected that CBSE will release the results for class 10and class 12 board exams by end of next week. The results will be declared by many mediums so that students across the country don’t face any issues regarding accessibility to results due to sudden pressure on CBSE results website like previous years. The Central Board of Secondary Education's CBSE Class 12th result 2018 and CBSE Class...
  • CBSE has issued the following circular regarding celebrating World Environment Day: World Environment Day is celebrated on June 5 every year. This year India is hosting the World Environment Day 2018 at global level in collaboration with UN Environment on the theme “Plastic Pollution" You are, therefore, requested to sensitize students by organizing awareness programmes on environmental...
  •  The government of Delhi has instructed 575 schools to return excess fees charged from parents with 9% interest. The list of the 575 schools is as under. Also, the notice issued by the govt says " In  continuation of orders dated 22.02.2018, 03.07.2017, 01.07.2016, 15.03.2016, 20.10.2015, 21.10.2014 and 28.02.2013 and in  exercise of the powers conferred under  rule   SO(xviii)  j  Section  24(3...
  • CBSE has issued circular explaining the details regarding re evaluation process for class 12 and class 10. Read the details below.. 1. Verification of Marks a)  Request for verification can be submitted only online from website of CBSE  www.cbse.nic.in along with fee of Rs.500/- per subject as per schedule given in Annexure-I. b)  In case applying from India the requisite fee of Rs.500/- per...