Question

To promote cooperation, culture, creativity,sharing,self-confidence, and othersocial values,

a student adventure camp was organized by the school for X-class students and their

accommodation was planned in texts. The teacher divides the students into groups, each

group offourstudents was given to prepare a conicaltent ofradius 7mand canvas of area 551

m2 in which 1 m2 is used in stitching and wasting of canvas:



i) Curved surface of conicaltent:

a) Πrl b) πr

2h c) πrl2 d) 2πr(r +l)

ii) Height of the conicaltent:

a) 23 m b) 24 m c) 25 m d) 26 m

iii) Volume oftent:

a. 1234 m3 b. 1232 m3

c. 1332 m3 d. 1343 m3

iv) How much space is occupied by each student in the tent?

a. 318 m3 b. 813 m3

c. 308 m3 d. 391 m3

v) The cost of canvas required for making the tent, if the canvas cost ₹ 70 per sq. m.

a. ₹ 40,000 b. ₹38570

c. ₹38575 d. ₹48470​

Answer 1

Answer:

a

d

c

b

a

these are the correct option numbers

Step-by-step explanation:

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