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)


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

Latest CBSE News

  • On Friday, Bihar School Examination Board (BSEB) has announced the board exam date sheet. According to the news, the exam for the matriculation and intermediate schools will be held next year. The board has also announced the date of the exams. According to the circular from the Bihar School Examination Board (BSEB), the matric exams will be held from 21/02/2019 to 28/02/2019, and the...
  • The date to submit the candidate's list for the CBSE Class 10 Class 12 Exam 2019 has been extended by the central board. Read more to get the detailed information about the latest news about this date extension for the application. Earlier the last date announced to submit the fees and candidates list for the CBSE Class 10 Class 12 Exam was on Nov 2, 2018. The Central Board of Secondary Education...
  • Is your child carrying a heavy school bag daily which causes pain in his shoulders and back ? See the allowed weight limits of school bag below
  • With the latest technology and smartphones at the fingertips, students will get distracted easily these days. With the plenty of interesting things around, it is very hard for the students to focus on their studies. The lapse in concentration during the studies is something very similar to online shopping. We aim at a specific product, and with the suggestions of different products on the website...
  • The Central Board of Secondary Education (CBSE) board has released a recent notification for the students and parents in which they have declared that the Education Board is already following the regulations based on the RTI rules to charge the money from the candidates in order to get their Photocopies for the answer sheets from the CBSE board. Many media and reporters reported CBSE board has no...
  • Central Board of Secondary Education (CBSE) is planning to conduct the board exams for the class 10th and 12th students in the upcoming February. The CBSE board is planning to release the timetable for the exams soon. Now, the mindset of every student is to score the good works in the examination. Not all the hard working students will get the top marks in the examination. The one who studies...
  • Smartphones and the latest technologies are ruling students life today, even two year small kid uses a mobile phone to watch YouTube videos and cartoon games while eating food. Nowadays when you go inside a home, almost all the people inside the home will have a mobile phone individually. This impact of the smartphone technology over the public is the major reason for the increased users on the...