Start learning 50% faster. Sign in now
Let the width of the rectangle = x cm Then, 80% of x = 60 x = 60 × 100/80 = 75 cm Perimeter of the rectangle = 2 (length + width) = 2 × (60 + 75) = 270 cm Perimeter of the square = (270 + 10) = 280 cm The sides of the square = 280/4 = 70 cm The area of the square field without street = (70)2 sq. cm = 4900 sq. cm The area of the square field with street = (70 + 20)2 sq. cm = 8100 sq. cm The area of the street = 8100 – 4900 = 3200 sq. cm The total cost of constructing the street = 3200 × 20 = Rs. 64000
As of March 2023, how many foreign bank branches are giving their services in India?
When did the first Five-Year Plan end?
Which section of RBI Act 1934 gives the provisions to override other provisions of Act?
National Voters Day is celebrated on 25 January to encourage the youth to participate in the vote in the electoral process. What is the theme for the ye...
The maiden international cruise vessel between Chennai and Sri Lanka was flagged off by the Union Minister of Ports, Shipping and Waterways Sarbananda ...
Whose autobiography is titled 'Waiting for a Visa'?
Which of the following is the correct descending order of nitrate ion (NO3 ͞ ), chloride ion (CI ͞ ), bromide ion (Br ͞ ) and iodide ion ...
India's first repository for life science data was established in which city?
What is the primary aim of the RBI's centralised web portal, UDGAM (Unclaimed Deposits – Gateway to Access Information)?
Identify the INCORRECT statement for the universal law of gravitation.