Question
Which of the following type of mouth parts present in
Cockroach and grasshopper?Solution
In Cockroach & grasshopper, Biting and chewing type mouth part is present. It is the primitive type of mouth part and consists Labrum (Upper lip), Labrum-epipharynx, Mandibles, Maxillae and Hypopharynx.
A cube of 25 cm side is divided into 125 smaller cubes of equal volume. Find the side of smaller cubes:
Two-thirds of the cylinder is full of water. When we tilt the cylinder in such a way that the water becomes a diagonal shape, in this process 93.5 liter...
The perimeter of a rhombus is 36 m and its height is 8 m. Its area is:
The perimeter of a rectangular field is 44 metres and its area is 114 m2 . What is the length of the diagonal of this field?
Given a circle with a diameter of 56 cm, let the area of the circle be represented as “x” sq cm and the circumference as “ y” cm. Calculate the ...
Tom can paint one side of a triangular wall of base 16 metres and height 21 metres in 14 days.
Ram can paint 75% of one side of a rectangular wall...The ratio of length and breadth of a rectangular field is 5:3. If the total cost of surrounding it at the rate of Rs 7.50 per meter is Rs 3000, then fin...
What is the volume (in cm3) of the metal used to make a spherical shell whose inner and outer radii are respectively 5 cm and 8 cm?
- The perimeter of a rectangle is equal to that of a square. If the rectangle's length is 22 cm and its breadth is 13 cm, what is the circumference of a semi...
The surface area of the two spheres are in the ratio9:16. Their volumes will be in the ratio
