Skip to the content
Your Teacher
Log in

For CBSE teachers · classes 6 to 10

A full question paper, from the chapter you just taught.

Pick the class, subject, chapter and topics. Your Teacher writes the questions in English and Hindi, prints them in the language you set, adds the answer key, and gives you an A4 PDF to print.

No separate signup step. One login, and the paper is ready to print.

Log in
  • 113 chapters across classes 6 to 10
  • Questions written in English and Hindi
  • A4 PDF with the answer key

Live paper preview

A4

Class

10

Subject

Science

Topics covered

Class 10 · Science · A4 · English + Hindi

Maximum marks 4

Chemical Reactions and Equations

रासायनिक अभिक्रियाएँ एवं समीकरण

  1. Q1 A white precipitate forms when barium chloride solution is added to sodium sulphate solution. The reaction is an example of

    (a) Combination(b) Decomposition(c) Displacement(d) Double displacement

    बेरियम क्लोराइड के विलयन में सोडियम सल्फेट का विलयन मिलाने पर सफ़ेद अवक्षेप बनता है। यह अभिक्रिया किस प्रकार की है?

    (क) संयोजन अभिक्रिया(ख) वियोजन अभिक्रिया(ग) विस्थापन अभिक्रिया(घ) द्वि-विस्थापन अभिक्रिया

    1

  2. Q2 Which of these is a correctly balanced equation?

    इनमें से कौन-सा समीकरण सही संतुलित है?

    1

+2 more questions in the paper

4 questions · 4 marks · 40 minutes

Two of the 13 Class 10 Science chapters are in this preview. The app covers all 113 chapters, classes 6 to 10.

Plate 1 — The live sheet. Change a chapter and the paper changes.

It is a paper, and it is yours.

Not a video library, not a live-class app, not a marketplace of teachers, not a subscription to somebody’s content. One job: set the paper.

Three chapters, one paper.

No blank page to fill in. You choose what the paper covers and the questions are written for you.

  1. Chapter 01

    Pick the scope

    Class 6 to 10, science or maths, then the chapter and the topics you actually covered. A topic test, a chapter test, or a board exam sample.

    113 chapters · 6 subjects

  2. Chapter 02

    Generate the paper

    Questions are written in English and Hindi, with marks against each one, in the NCERT’s own terminology. You set the paper in English, in Hindi, or in both.

    Every question in two languages

  3. Chapter 03

    Print the PDF

    A4, with the answer key at the back. Print it in the staff room or send it to the copier.

    A4 · answer key included

This is the page you print.

A4, real CBSE layout: paper header, marks against each question, the language you set, answer key at the end.

Your Teacher

CBSE sample paper

Class
10 · Science
Time
40 minutes
Marks
20

Chemical Reactions and Equations

Chapter 1 of 13 · 4 topics

Q1. A white precipitate forms when barium chloride solution is added to sodium sulphate solution. The reaction is an example of

1

  1. (a)Combination
  2. (b)Decomposition
  3. (c)Displacement
  4. (d)Double displacement

BaCl₂ + Na₂SO₄ → BaSO₄↓ + 2NaCl

1. बेरियम क्लोराइड के विलयन में सोडियम सल्फेट का विलयन मिलाने पर सफ़ेद अवक्षेप बनता है। यह अभिक्रिया किस प्रकार की है?

  1. (क)संयोजन अभिक्रिया
  2. (ख)वियोजन अभिक्रिया
  3. (ग)विस्थापन अभिक्रिया
  4. (घ)द्वि-विस्थापन अभिक्रिया

Answer key

1. (d) Double displacement. BaSO₄ is the white precipitate.

One question of a 20-mark paper is shown here.

Plate 2 — A4 sheet, class 10 science, printed in both languages.

  1. Class, subject, time and maximum marks, where a school paper carries them.

  2. Set the paper in English, in Hindi, or in both. Set both, and Hindi runs directly under the English.

  3. One line per answer, with the reason, at the end of the paper.

Every question, in English and Hindi.

Every question is written in English and Hindi. Set the paper in English, in Hindi, or in both, and it prints in the language you pick.

English

A solution has a pH of 11. The solution is

  1. (a)strongly acidic
  2. (b)weakly acidic
  3. (c)neutral
  4. (d)basic
Plate 3 — Set in English.

हिंदी

किसी विलयन का pH 11 है। यह विलयन है

  1. (क)प्रबल अम्लीय
  2. (ख)दुर्बल अम्लीय
  3. (ग)उदासीन
  4. (घ)क्षारीय
Plate 4 — सेट किया गया।

The last page

Start with the chapter you taught today.

Sign in, pick the chapter and the topics, and the paper comes back as an A4 PDF with the answer key at the back.

Log in