Question

(2)
(3)
cob contains?
A bag contains 5 red balls, 8 white balls, 4 green balls & 7 black balls. If one ball is
drawn at randoin, lind the probability that it is:
(a) Black or Red
(b) Not green
(c) White
The diameter of the moon is approximately half of the diameter of the earth. Find the
ratio of their surface areas.
Rashmi has a piece of canvas whose area is 551 m². She uses it to have a conical tent
made with a base radius of 7 m. Assuming that all the stitching margins and the
wastage incurred while cutting announts to approximately 1 mº, Find the volume if the
tent that can be made with it?
Solve the following. [Any 2]
[4x2 =8]
(1) The diameter of the internal and external surface of a hollow hemispherical shell are 6
cm and 10 cm respectively. If it is melted and recast into a solid cylinder of diameter
14 cm. Find the height of the cylinder.
(2) What is the probability that a leap year selected at random will contain 53 Sundays?
(3)
A Godown building is in the form as shown in fig. The vertical cross section
parallel to the width side of a building is a rectangle 7 mx 3 m, mounted by a
semicircle of radius 3.5 m. The inner measurements of the cuboidal portion of the
building are 10 m x 7m x 3 m. Find the volume of the godown and total interior
surface are
a excluding the floor (base).​

Answer 1

Answer:

Glenham goodish social special disco record click LA ha ha ha ha ha facial all Especial socialism document