Question
Which of the following group of soil is the largest and
most important group of India?Solution
- Alluvial soils are by far the largest and the most important soil group of India.
- Covering about 15 lakh sq km or about 45.6 per cent of the total land area of the country, these soils contribute the largest share of our agricultural wealth and support the bulk of India’s population.
If angle between two sides of 4 cm & 5 cm of a triangle is 30°. what is the area of the triangle ?
What will be inradius of a right angle triangle whose base is 3 cm & height is 4 cm ?
What will be inradius of an equilateral triangle of side 4 cm?
If two complementary angles are in the ratio of 7:2, find the greater angle.
A cuboid of size 50 cm × 40 cm × 30 cm is cut into 8 identical parts by 3 cuts. What is the total surface area (in cm2) of all the 8 parts?...
In ∆ABC , G is the centroid , AB = 12 cm, BC= 16 cm and AC = 20 cm , find GD, where D is the mid-point of BC?
If I is the incentre of ΔABC , if ∠ BIC = 1200 , then what is the measure of ∠ BAC?
Find the radius of the sphere whose volume is 562.5π cm3
The lengths of three medians in a triangles are 21 cm, 28 cm, 35 cm. What is the area of that traingle (in cm 2 )?
