11SECTION-AATTEMPT ALL QUESTIONSQ1. a) A bus is moving at a speed of 9

1.	11SECTION-AATTEMPT ALL QUESTIONSQ1. a) A bus is moving at a speed of 90 km hr. What distance will it cover in 40 minutes?b) If the mean of (x+2), (7-5), 12 and 15 is 16, find the value of r.c) Classify the following as finite, infinite or empty set.(i) A={r: ris neither prime nor composite, x +}(ii) B = {07(111) C= {x:xis a multiple of 12}(iv) D= {x:NEN, 5
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11SECTION-AATTEMPT ALL QUESTIONSQ1. a) A bus is moving at a speed of 90 km hr. What distance will it cover in 40 minutes?b) If the mean of (x+2), (7-5), 12 and 15 is 16, find the value of r.c) Classify the following as finite, infinite or empty set.(i) A={r: ris neither prime nor composite, x +}(ii) B = {07(111) C= {x:xis a multiple of 12}(iv) D= {x:NEN, 5

Answer»

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