Question

LITERATURE

Answer ANY TWO questions in 20-30 words each, from (A) and (B) respectively,
(A) (any two)
(2x2=4)
i. How did Peggy justify her cruel behavior towards Wanda?
ii. Describe how Custard's reaction was different from that of others, on seeing the pirate?
iii. Who, according to Nelson Mandela, is a courageous man?

(B) (any two)
(2x2=4)
i. Why did Oliver Lutkin's mother laugh as she chased him and Bill away?
ii. Why was it important for Mrs. Pumphrey to be a little cruel in order to be kind
towards Tricki?
iii. List any one characteristic of Bholi's teacher with reference to her first day at
school. Give a reason for your answer.

11. Answer ANY TWO questions in 40-50 words each, from (A) and (B) respectively.
(3x4=12)

(A) (any two)
(3x2=6)
i. Annie writes that it was fortunate that Mr. Keesing took the joke the right way. Why
does she feel so?
ii. The use of symbolism in the poem 'Fire and Ice' conveys the poet's message
effectively. Expand with reference to the poem.
iii. Justify the poet's allusion to Rapunzel in 'Amanda'.​

Answer 1

Answer:

Answer:

Solution:

(i) Cost of white-washing the dome from inside = Rs 4989.60

Cost of white-washing 1m2 area = Rs 20

CSA of the inner side of dome = 498.96/2 m^2 = 249.48 m^2

(ii) Let the inner radius of the hemispherical dome be r.

CSA of inner side of dome = 249.48 m^2 (from (i))

Formula to find CSA of a hemi sphere = 2πr^2

2πr2 = 249.48

2×(22/7)×r2 = 249.48

r^2 = (249.48×7)/(2×22)

r^2 = 39.69

r = 6.3

So, radius is 6.3 m

Volume of air inside the dome = Volume of hemispherical dome

Using formula, volume of the hemisphere = 2/3 πr^3

= (2/3)×(22/7)×6.3×6.3×6.3

= 523.908

= 523.9(approx.)

Answer: Volume of air inside the dome is 523.9 m^3.