A rectangular plot measuring 90 metres × 50 metres is to be enclosed by wire fencing. If thepoles of the fence are kept 5 metres apart, then how many poles will be needed?
Let's break this down step by step.
Find the perimeter of the plot:
Since the plot is a rectangle with length = 90 metres and width = 50 metres, the perimeter is:
Determine the number of poles:
The poles are placed every 5 metres, meaning the number of poles required is:
Thus, the correct answer is (B) 56
A rectangular plot measuring 90 metres × 50 metres is to be enclosed by wire fencing. If thepoles of the fence are kept 5 metres apart, then how many poles will be needed?
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A rectangular plot measuring 90 metres × 50 metres is to be enclosed by wire fencing. If thepoles of the fence are kept 5 metres apart, then how many poles will be needed?
5 hens lay eggs everyday for 5 days to the total 250 number of eggs. Then the number ofeggs laid by the 10 hens in 10 days is
The amount on compound interest of 100 for 2 years at the rate of 10% per annum is
Find the value of
A and B started a partnership business investing Rs 10,000 and Rs 6400 respectively. After 5 months, A withdrew Rs 3,000 and B added 600 to their investment. Being active partner, B gets 10% of the annual profit as salary. If the profit at the end of one year is 16,000, the share of profit of B will be
In how many years will a sum of money be doubled itself at a simple interest of 10% p.a.?
The base and height of a parallelogram are 5 cm and 3 cm respectively. Find the area of the parallelogram.
What is the minimum number to be added to 1289 so that it becomes a perfect square?
What is the distance between the x-axis and the line y+2 = 0?
Which of the following cannot be the measures of three sides of a triangle?
