Page 3 - CL-8 CH- 1( CBQ)
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(c) A vertical pole of a length 6 m casts a shadow 4m long on the ground and at
                          the same time a tower casts a shadow 28 m long. Find the height of the tower.

                          (d) A vertical stick 12 m long casts a shadow 8 m long on the ground. At the same

                          time, a tower casts a shadow of length 40 m on the ground. Determine the
                          height of the tower

        ANS       1-(d) 500/3 m  2-(b) 84   3- (a) 30 days 4-T 5-(b) 96 minutes

                   6- 60km/hr 7- 100   8- 15   9. 40 minute 10-. 700-Q11i) 25
                  ii) 200 minutes or 3 hours 20 minutes.,12- Answer: (d) Assertion (A) is false but Reason
                  (R) is true.. Q13-   (c) Assertion (A) is true but Reason (R) is false.Q14- a) 25.2 m b) 31.5 m

                  c) 42 m d) 60 m.




























































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