Question
What is the primary advantage of hydroponics in
horticulture?Solution
Apart from soil, hydroponics eliminates pest incidence.Â
A frustum of a cone has a lower base radius of 5 cm, an upper base radius of 3 cm, and a height of 4 cm. What is the volume of the frustum?
Pawan and Bhanu started a business with their investments in the ratio 5:7. After 6 months, Raju joined the business with an inve...
A bag contains red, blue, and green balls in the ratio of 2:4:5. If two balls are randomly selected from the bag, the probability that both are blue is ...
If z=2+3i, then arg(z)=θ lies in which quadrant?
From a point located x meters away from the base of a tree, the angle of elevation to the top of the tree is 60 ∘ . If the tree is 54 mete...
What is the value of 8 √ 4 × 16 √ 4?Â
The conjugate of z = 2 − 5i is:
The bar graph given below shows the number of JK Tyres manufactured by a Showroom on five different days. Read the graph carefully and answer the questi...
The value of tan 225° is same as the value of:
In a triangle ABC, the sides are AB = 15 cm, BC = 20 cm, and AC = 25 cm. Find the area of the triangle using Heron’s formula.
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