Arithmetic Aptitudes → Area → MCQ Details
MCQ Practice Single Best Answer Topic: Area

Q How many square tiles are needed to pave the floor of a room 30 m 34 cm long and 18 m 4 cm wide?

Question ID
#5335
Subchapter
Area
Action
Choose one option below

Choose Your Answer

Click an option to check whether your answer is correct.

  • A 814 ✔ ✖
  • B 816 ✔ ✖
  • C 700 ✔ ✖
  • D 724 ✔ ✖
Correct Answer: A

Explanation


Length of largest tile = H.C.F. of 3034 cm and 1804 cm = 82 cm.
Area of each tile = (82 x 82) cm^2.
Required number of tiles  3034x1804/82x82  = 37x22=814.

Related Topics

Explore more questions from similar topics.

Alligation or Mixture Area Average Bankers Discount Bar Charts Boats and Streams Calendar Chain Rule Clock Compound Interest Decimal Fraction Height and Distance Line Charts Logarithm Numbers Odd Man Out and Series Partnership Percentage Permutation and Combination Pipes and Cistern Probability Problems on Ages Problems on H.C.F and L.C.M Problems on Numbers Problems on Trains Profit and Loss Races and Games Ratio and Proportion Simple Interest Simplification Square Root and Cube Root Stocks and Shares Surds and Indices Time and Distance Time and Work True Discount Volume and Surface Area

Share This Question

Share this MCQ with your friends or study group.