NCERT MCQs (MCQ Buddy)
Search here...
Home Add Question Search Chapter Login
  1. Home
  2. NCERT
  3. Question

R

Ram Sharma • 193.88K Points
Coach

Q. The area of the circle whose diameter is 21 cm is

  • (A) 346.5 cm²
  • (B) 37.68 cm²
  • (C) 18.84 cm²
  • (D) 19.84 cm²
Correct Answer - Option (A)
Share

Discusssion

Login to discuss.

Related MCQs

  • Q. The area of the sector of a circle with radius 6 cm and of angle 60° is
  • Q. A cube whose edge is 20 cm long, has circles on each of its faces painted black. What is the total a
  • Q. The distance between two parallel tangents of acircle of radius 4 cm is
  • Q. If the distance between the points (x, -1) and (3, 2) is 5, then the value of x is
  • Q. The distance between the point P(1, 4) and Q(4, 0) is
  • Q. For some integer p, every odd integer is of the form
  • Q. If b = 3, then any integer can be expressed as a =
  • Q. The number of coins, 1.5 cm in diameter and 0.2 cm thick to be melted to form a right circular cylin
  • Q. If sin θ + sin² θ = 1 then cos² θ + cos4 θ is equal
  • Q. How many bags of grain can be stored in a cuboid granary 12 m × 6 m × 5 m. If each bag occupies a
Share

Embed

WhatsApp

Facebook

Telegram

Download

Share in MCQ Buddy Groups

Share
Embed
Important Links
  • Browse All Categories
  • Subjects
  • Exams
  • Mock Test
  • Advance Search
  • Quiz
  • Duo Test
  • English Topics
Explore More Portals
  • UC Quiz
  • Hindi
  • State wise Portals
  • MCQ Buddy Lab
  • Engineering
  • Programming Portal
  • MB Shorts
  • NCERT Portal
  • Faculties Portal
  • Groups
  • Q & A
  • Spaces
  • Satya Sanatan
  • Keycrypt
Who we are?

We are nothing if we are alone. But we have a huge community of students who are helping you getting good study stuff free.

More Links
  • Download App
  • Advertise with us
  • Contact us
  • Youtube
  • Terms & Conditions
  • Refund Policy
  • Privacy Policy
  • Get the source code

Since 2020 - 2025 | Proudly Made with ♥ in India

Hosted on Hostinger