GRE exam question

If the radius of a circle is decreased by 50%, find the percentage decrease in its area. A) 55% B) 65% C) 75% D) 85%

• Sweety
• 5871 Views
• 47 Answers

• C

  • Cherechukwu
  • 02 Mar
  • 0 Comment

  0

  ---

• 75

  • Sid
  • 16 Feb
  • 0 Comment

  5

  ---

• 55

  • Shashwat
  • 15 Feb
  • 0 Comment

  -1

  ---

• 75%

  • Ahmad
  • 08 Jan
  • 0 Comment

  1

  ---

• 75

  • Anand
  • 11 Nov
  • 0 Comment

  5

  ---

• Let original radius = R.br /New radius = = br /Original area =  and new area = br /Decrease in area =  = 75%

  • Deepshikha
  • 12 May
  • 3 Comment

  14

  ---

• What is a GRE test? What is GRE exam eligibility? Is the GRE test hard?
• which dates are decided for GRE test in india ?
• My engineering percentage is 63....and my gre score is 321 and toefl is 104.....will i get a good university in USA for MS Computational science and engineering
• Upgrade
• GRE NOTIFICATION DATES
• GRE PREPARATION TIPS
• Finding a study partner for GRE 2021 ?
• I have done huge mistake while writing gre can anyone help me please
• Can someone please let me know about the dates of GRE Exam?
• GRE - PREVIOUS YEAR PAPERS, LAST YEAR PAPER?