V

Vaibhav Shukla • 4.53K Points
Extraordinary Math 

Q. A wire can be bent in the form of a circle of radius 56cm. If it is bent in the form of a square, then its area will be

  • (A) 7744
  • (B) 8844
  • (C) 5544
  • (D) 4444
Correct Answer - Option(A)
Explanation by: Vaibhav Shukla 
length of wire = 2πr= 2 x (22/7 ) x 56 = 352 cm
side of the square = 352/4 = 88cm
area of the square = 88 x 88 = 7744sq cm

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Loading comments.....

Related MCQs on Math

Q. A, B, C, D, are four friends. Average age of A and C is 35 years and that of B, and D is 40 years. A...

Q. Tom is chasing Jerry. In the same interval of time Tom jumps 8 times while Jerry jumps 6 times. But ...

Q. A dishonest dealer purchases goods at 20% discount of the cost price of Rs. X and also cheats his wh...

Q. The difference between compound and simple interest on a certain sum for 3 years at 5% per annum is ...

Q. There is a decrease of 10% yearly on an article. If this article was bought 3 years ago and present ...

Q. What percentage of 5.6 kg is 140 grams?

Q. A certain sum will amount to 12,100 in 2 years at 10% per annum of compound interest, interest being...

Q. A can do a piece of work in 20 days which B can do in 12 days. B worked at it for 9 days. A can fini...

Q. In an assembly meeting, lunch packs are to be distributed amongst 80 members. But on that particular...

Q. Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is...

Learn All Math MCQs

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.

Image