Question

In a maths test, the Following. marks were obtained by 30 students. Arrange these marks in a table using tally marks. 6 5 5 4 6 3 2 4 3 2 5 5 3 2 1 0 1 6 7 8 9 6 10 8 9 8 7 6 5 6​

Answer 1

Step-by-step explanation:

Ncert solutions

Grade 6

Mathematics

Chapters in NCERT Solutions - Mathematics, Class 6

Exercises in Data Handling

Question 1

Q1) In a Mathematics test, the following marks were obtained by 40 students. Arrange

these marks in a table using tally marks.

(i) Find how many students obtained marks equal to or more than 7.

(ii) How many students obtained marks below 4?

Solution

Transcript

SOLUTION:

i) as per the table students obtained marks equal to 7 or more than equal to 7 are 5+4+3=12

hence, 12 students obtained marks equal to or more than equal to 7.

ii) as per the table students obtained marks below 4 are 2+3+3=8

hence, 8 students have obtained marks below 4.