Sign Up

Captcha Click on image to update the captcha.

Have an account? Sign In Now

Sign In

Captcha Click on image to update the captcha.

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Captcha Click on image to update the captcha.

Have an account? Sign In Now

You must login to ask question.

Captcha Click on image to update the captcha.

Forgot Password?

Need An Account, Sign Up Here
Sign InSign Up

Tiwari Academy Discussion

Tiwari Academy Discussion Logo Tiwari Academy Discussion Logo

Tiwari Academy Discussion Navigation

  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Home/important mcq science questions of class 10th

Tiwari Academy Discussion Latest Questions

daanish
Poll
daanish
Asked: July 12, 2021In: Class 10 Science

Given below is the list of vegetables are available vegetables in the market. Select from these the two vegetables having homologous structures:- Potato, sweet potato, ginger, radish, tomato, carrot, okra (Lady’s finger)

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 66 Views
  • 6 Votes
Answer
daanish
Poll
daanish
Asked: July 12, 2021In: Class 10 Science

A student takes about 4 mL of distilled water in four test tubes marked P, Q, R and S. He then dissolves in each test tube an equal amount of one salt in one test tube, namely, sodium sulphate in P potassium sulphate in Q, calcium sulphate in R and magnesium sulphate in S. After that he adds an equal amount of soap solution in each test tube. On shaking each of these test tubes well, he observes a good amount of lather (foam) in the test tubes marked.

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 53 Views
  • 7 Votes
Answer
daanish
Poll
daanish
Asked: July 12, 2021In: Class 10 Science

While preparing soap a small quantity of common salt is generally added to the reaction mixture of vegetable oil and sodium hydroxide. Which one of the following may be the purpose of adding common salt?

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 45 Views
  • 7 Votes
Answer
daanish
Poll
daanish
Asked: July 12, 2021In: Class 10 Science

While preparing soap, in a school laboratory, which one of the following is added with a vegetable oil:

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 35 Views
  • 7 Votes
Answer
bhargav
bhargav
Asked: July 9, 2021In: Class 10 Science

In which direction – towards or away from the lens, does he move the screen to focus the object?

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 29 Views
  • 4 Votes
Answer
bhargav
bhargav
Asked: July 9, 2021In: Class 10 Science

List two observations which you make when you add a pinch of sodium hydrogen carbonate to acetic acid in a test tube. Write chemical equation for the reaction that occurs.

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 43 Views
  • 5 Votes
Answer
bhargav
Poll
bhargav
Asked: July 9, 2021In: Class 10 Science

Four students A, B, C and D reported the following set of organs to be homologous. Who is correct?

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 26 Views
  • 6 Votes
Answer
bhargav
Poll
bhargav
Asked: July 9, 2021In: Class 10 Science

Four students P, Q, R and S traced the path of a ray of light passing through a glass slab for an angle of incidence of 40″ and measured the angle of refraction. The values as measured by them were 18″, 22″;25″ and 30″ respectively. The student who has performed the experiment methodically is

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 46 Views
  • 6 Votes
Answer
bhargav
Poll
bhargav
Asked: July 9, 2021In: Class 10 Science

A student has obtained a point image of a distant object using the given convex lens. To find the focal length of the lens he should measure the distance between the:

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 49 Views
  • 5 Votes
Answer
bhargav
Poll
bhargav
Asked: July 9, 2021In: Class 10 Science

A student prepared 20% sodium hydroxide solution in a beaker to study saponification reaction. Some observations related to this are given below:

CBSC Session 2021-22. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

. ncert book extra questionscbsc board and other state boardcbsc session 2021-22important mcq science questions of class 10thncert important questions of class 10th sciencencert science solutions of class 10thsample papers of class 10thscience
  • 1 1 Answer
  • 24 Views
  • 5 Votes
Answer
1 2

Sidebar

Ask A Question

Subscribe

  • Popular
  • Answers
  • Mrinal Garg

    Which is the best website providing NCERT Solutions?

    • 97 Answers
  • Amit Sharma

    What would be the CBSE Exam 2020-2021 Date Sheet for ...

    • 26 Answers
  • Richa

    NCERT Books

    • 24 Answers
  • manishq1

    Where can I get NCERT books in PDF format?

    • 19 Answers
  • Nitin 44

    पुराने सिक्के खरीदने वाले के व्हाट्सएप नंबर क्या है?

    • 19 Answers
  • Ll
    Ll added an answer Tiwari Academy June 19, 2022 at 3:10 pm
  • Simrantaneja
    Simrantaneja added an answer (i) Accommodating first option is correct. June 19, 2022 at 3:09 pm
  • Simrantaneja
    Simrantaneja added an answer The price of one currency in terms of other currency… June 19, 2022 at 3:09 pm
  • Simrantaneja
    Simrantaneja added an answer Price elasticity of supply measure the responsiveness of quantity supplied… June 19, 2022 at 3:09 pm
  • Simrantaneja
    Simrantaneja added an answer Incorrect! Because price determination of a commodity or factor is… June 19, 2022 at 3:09 pm

Explore

  • Home
  • Questions

Footer

© 2021 Tiwari Academy. All Rights Reserved
With Develop by IMMWIT Pvt. Ltd..