DEMOLook around freely · sample student, nothing is savedGet the app
UNIT TEST

Unit test · Ch 10: Proportional Reasoning-2

20marks
11questions
60%to pass
4checks left

Solve every question in your notebook, then upload clear photos of every page. AI checks them like a CBSE examiner, with step marks. Pass with 60% to complete this test and unlock the Periodic Test.

Series RTEQ.P. Code 74/-3/-1
Roll No.

RTE LEARN · CBSE PATTERN 2026–27

MATHEMATICS

Unit test · Ch 10: Proportional Reasoning-2

Time allowed : 40 MinutesMaximum Marks : 20

General Instructions :

Read the following instructions carefully and follow them :

(i)This question paper contains 11 questions. All questions are compulsory.
(ii)This question paper is divided into three sections – A, B and C.
(iii)In Section A, Question numbers 1 to 5 carry 1 mark each.
(iv)In Section B, Question numbers 6 to 8 are very short answer (VSA) type questions carrying 02 marks each.
(v)In Section C, Question numbers 9 to 11 are short answer (SA) type questions carrying 03 marks each.
(vi)Draw neat figures wherever required. Take π = 22/7 wherever required, if not stated.
(vii)Use of calculators is not allowed.

SECTION A

This section comprises 5 questions of 1 mark each.

1.
What does RF stand for on a map scale?
1
2.
What is the total angle in a full circle used for pie chart calculations?
1
3.
Two quantities x and y are in inverse proportion if which relation holds?
1
4.
When dividing quantity x in ratio a:b:c, what is the formula for the first part?
1
5.
As speed increases for a fixed distance, what happens to travel time?
1

SECTION B

This section comprises 3 very short answer (VSA) type questions of 2 marks each.

6.
A map has RF 1:60,00,000. What real distance does 1 cm on the map represent?
2
7.
Purple paint uses Red:Blue:White in ratio 2:3:5. If white paint is 10 litres, find the red paint needed.
2
8.
20 workers take 4 days to complete a road. How many days will 10 workers take?
2

SECTION C

This section comprises 3 short answer (SA) type questions of 3 marks each.

9.
Grades A,B,C,D,E have student counts 12,10,8,6,4. Find the pie chart angle for Grade A, showing all steps.
3
10.
Ram takes 1 hour to cut vegetables; Shyam takes 1.5 hours for the same task. Find how long they take working together, showing your work.
3
11.
A factory needs 42 machines to produce toys in 63 days. How many machines are needed to produce the same toys in 54 days? Show your work.
3

✦ ✦ ✦

Write your answers in your notebook. For MCQs write the question number and the option, e.g. "3. (B)".

Upload your answer sheet

Clear photos, one page each, in good light. Up to 12 pages. 4 checks left.

Take photoFrom gallery
Send pages for checking

In the demo you can read every paper. Uploading and AI checking work in the app.

Checked by AISAMPLE
16 / 20 · 78%

Passed ✓ — chapter Mastered. This test now counts in your chapter progress.

An example of what the app shows after checking. Each answer gets step marks and a short comment:

Q6 · 2/2Full marks. Correct method and the final answer is clearly stated.
Q7 · 1/2Right approach, but one step of working is missing. Show every step to get full marks.
Q8 · 2/2Well explained, with correct units and a neat diagram.
Back to tests