Advertisements
Advertisements
प्रश्न
The yield of wheat from 8 hectares of land is 360 quintals. Find the number of hectares of land required for a yield of 540 quintals?
उत्तर
∴ 360 quintals, wheat is yielded by = 8 hec
∴ 1 quintal wheat is yielded by = `8/360` hec
∴ 540 quintals wheat will be yielded by = `8/360 xx 540` = 12 hec
Hence, 540 quintals will be yielded by 12 hec.
APPEARS IN
संबंधित प्रश्न
Find the value of x, if: (3x – 7) : (4x + 3) is the sub-triplicate ratio of 8 : 27.
Find the compounded ratio of the following:
15: 16 and 8 : 5
Which of the following ratio is greater ?
`5/2 : 15/4` and `5/3 : 11/6`
Find the fourth proportional of 2.1, 1.5 and 8.4
In winter, a school opens at 10 a.m. and closes at 3.30 p.m. If the lunch interval is of 30 minutes, find the ratio of lunch interval to total lime of the class periods.
Which of the following numbers are in continued proportion:
15, 45 and 48
Find the compounded ratio of: (a – b) : (a + b), (a + b)2 : (a2 + b2) and (a4 – b4) : (a2 – b2)2
The ratio of zinc and copper in an alloy is 7 : 9. If the weight of copper in the alloy is 12.6 kg, find the weight of zinc in it.
In figure, find the ratio of the area of the shaded portion to that of the whole figure:
See the figure and find the ratio of number of triangles to the number of circles inside the rectangle.