Let the length of each side of the square land = ‘x’ metres Then, perimeter of the land = 4x = 116 metres So, x = (116/4) = 29 So, area of the square land = x2 = 292 = 841 m2 Area of the circular land = π × radius2 = (22/7) × 14 × 14 = 616 m2 Therefore, area to be levelled = 841 – 616 = 225 m2 Cost of leveling = 225 × 20 = Rs. 4500
Kidneys in human beings are a part of the system for:
Which of the following is an anthropogenic disaster?
The Battle of Haldighati' was fought in the year-
Which of the following is NOT a Fundamental Right in the Indian Constitution?
"Nalamana Tamizhagam" prosramme is implemented by
Who pronounced the words, 'Sangamazhi Tamil?
According to Budget Estimates, the expenditure on Education as a percentage of GDP rose from _______ in 1951-52 to _______ in 2019-20.
As per the Economic Survey of India 2021-22 report (as per advance estimates), the service sector has contributed nearly ____of India’s 2021-22 GDP.
(I) : The old leaders of the congress were conscious of the ruinous economic policy of the British Government.
(I) : Dadabhai Naoroji, Ramesh ...
Which one of the following types of laser is used in laser printers?