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

Sorry, you do not have a permission to add a post. Get the paid membership

Captcha Click on image to update the captcha.

Forgot Password?

Don't have account, Sign Up Here
Get the paid membership
Sign InSign Up

Ask TrueMaths!

Ask TrueMaths! Logo Ask TrueMaths! Logo

Ask TrueMaths! Navigation

  • Questions
  • Badges
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Questions
  • Badges
Home/exercises 17a
Adv

Discy Latest Questions

Deepak Bora
  • 0
Deepak BoraNewbie
Asked: August 6, 2020In: CBSE

From a solid cylinder of height 14 cm and base diameter 7 cm, two equal conical holes each of radius 2.1 cm and height 4 cm are cut off. Find the volume of the remaining solid.

  • 0

This is the important question from the exam point of view last time this question was asked in 2011 cbse ...Read more

cbse class 10thexercises 17ancert class 10thrs aggarwalvolume and surface area of solid
  • 1 1 Answer
  • 0 Followers
Answer
Deepak Bora
  • 1
Deepak BoraNewbie
Asked: August 6, 2020In: CBSE

A wooden article was made by scooping out a hemisphere from each end of a cylinder, as shown in the figure. If the height of the cylinder is 20 cm and its base is of diameter 7 cm, find the total surface area of the article when it is ready.

  • 1

This is the important question this question was asked in 2003 cbse board exam. This question number 20 in RS ...Read more

cbse class 10thexercises 17ancert class 10thrs aggarwal
  • 1 1 Answer
  • 0 Followers
Answer
Adv

Sidebar

When autocomplete results are available use up and down arrows to review and enter to go to the desired page. Touch device users, explore by touch or with swipe gestures.

Recent Answers

  • Nakshatra Bhattacharya on If P is the solution set of -3x+4< 2x-3, x∈N, and Q is the solution set of 4x-5<12, x∈W, find (i) P∩Q   (ii) Q-P.
  • shivam on 3. If α and β are the zeros of the quadratic polynomial f(x) = x2 – 5x + 4, find the value of 1/α + 1/β – 2αβ.
  • shivam on If α and β are the zeros of the quadratic polynomial f(x)=x2 – x – 4, find the value of 1/α+1/β–αβ.
  • shivam on If one of the zeros of the quadratic polynomial f(x) = 4×2 – 8kx – 9 is negative of the other, then find the value of k.
  • shivam on If α and β are the zeros of the quadratic polynomial p(x) = 4×2 – 5x – 1, find the value of α2β+αβ2.

Footer

© 2021 TrueMaths. All Rights Reserved
Truemaths.

Mathematics wizard

Join our whatsApp community. Get all experts solutions for maths problems.

Join Now