Question
Trichoderma viride, a bioagent to control some diseases
in crop plants, acts as…………………….Solution
Trichoderma viride is a fungus and a biofungicide. It is used for seed- and soil treatment for suppression of various diseases caused by fungal pathogens.
In a circle with center O and radius 10 cm, two chords AB and CD are parallel and 6 cm apart. If the length of chord AB is 16 cm, what is the length of ...
10 identical solid spherical balls of radius 3 cm are melted to form a single sphere. In this process 20% of solid is wasted. What is the radius (in cm...
In the given figure, radius of a circle is 14 √2 cm. PQRS is a square. EFGH, ABCD, WXYZ and LMNO are four identical squares. What is the total area (i...
If the points P(2, 3), Q(5, a) and R(6, 7) are co-linear, then find the value of 'a'.
What will be circumradius of a right angle triangle whose base is 9 cm & height is 40 cm ?
In a triangle ABC, the incenter is at O. Find angle BAC if angle BOC=115°.
A triangular field has sides measuring 50 m, 78 m, and 112 m. Determine the height of the field corresponding to the longest side and also find the area...
If the area of ∆ ABC is 30 cm2 & G is the centroid of ∆ ABC.then the area of the ∆ AGB?
In the given figure, two identical circles of radius 4 cm touch each other. A and B are the centres of the two circles. If RQ is a tangent to the circle...
Find the area of triangle having sides in the ratio 3:5:7 & the perimeter of the triangle is 60 cm