Logo MERIT SPRING ROH शिक्षा से ज्ञान, संस्कार से पहचान, सफलता से सम्मान।
Merit SpringLEARN · PLAY · EXCEL
Merit Springशिक्षा से ज्ञान, संस्कार से पहचान, सफलता से सम्मान।

App Theme

Apna favourite premium rang chunein

Merit Spring App install karein

  1. Neeche Safari ka Share button dabayein
  2. "Add to Home Screen" chunein
  3. Add dabayein

Science Mock Test 9 – Exam-Pattern Science Questions Online

Home / Tests / Scholar Tests / Science Mock Test 9 – Exam-Pattern Science Questions Online
🏆 Scholarship test ✓ Free Class 10 Science

About this test

This Science (विज्ञान) mock test is made for Class 10 students who want to revise the chemistry and life science chapters and check how well they understand them. It includes questions from Chemical Reactions and Equations (रासायनिक अभिक्रियाएँ एवं समीकरण), Acids, Bases and Salts (अम्ल, क्षार एवं लवण), Life Processes (जैव प्रक्रम) and Heredity (आनुवंशिकता), so you can practise both concepts and balancing or reasoning-based questions. Solve it in one sitting with a timer, without looking at your book. Afterwards, check each answer carefully and note the topics where you lost marks. Regular practice like this builds speed and confidence for school tests and the board exam (बोर्ड परीक्षा).

39Questions
180Minutes
80Marks

What this test covers

  • Types of Chemical Reactions (रासायनिक अभिक्रियाओं के प्रकार)
  • Balancing Chemical Equations (रासायनिक समीकरण संतुलित करना)
  • Acids, Bases and the pH Scale (अम्ल, क्षार और pH मान)
  • Important Salts and Their Uses (महत्वपूर्ण लवण और उनके उपयोग)
  • Nutrition and Respiration (पोषण और श्वसन)
  • Transportation and Excretion (परिवहन और उत्सर्जन)
  • Mendel's Laws of Inheritance (मेंडल के आनुवंशिकता के नियम)

Questions students ask

What is a displacement reaction (विस्थापन अभिक्रिया)?

A reaction in which a more reactive element displaces a less reactive element from its compound.

What is the pH (pH मान) of a neutral solution?

7

What is the chemical formula of baking soda (बेकिंग सोडा)?

NaHCO₃ (sodium hydrogen carbonate).

Where does photosynthesis (प्रकाश संश्लेषण) take place in a plant cell?

In the chloroplasts (हरित लवक), which contain chlorophyll.

What is the functional unit of the kidney (वृक्क)?

The nephron (नेफ्रॉन).

What is the phenotypic ratio (समलक्षणी अनुपात) in the F₂ generation of a monohybrid cross?

3 : 1

More tests for Class 10

Bihar Board Class 10 ENGLISH Full Paper Set 10 2027 Bihar Board Class 10 ENGLISH Full Paper Set 9 2027 Bihar Board Class 10 ENGLISH Full Paper Set 8 2027 Bihar Board Class 10 ENGLISH Full Paper Set 7 2027 Bihar Board Class 10 ENGLISH Full Paper Set 6 2027 Bihar Board Class 10 ENGLISH Full Paper Set 5 2027 All tests →