Question

1.The Probability of an Event 'E' is 0.05, then the Probability of an event
"Not E" is
A) 0.95
B) 0.05
D) 0.95
2.Sides of two similar trinagles are in the ratio 4:9. Areas of these triangles are
in the ratio,
A) 81:16
B) 16:81
C) 2:3
D) 4:9
3.In the given figure, PQ, PR and BC are the tangents to the circle. BC touches
the circle at X. IF pQ=7 cm, then the perimeter of ∆PBC is,
A) 9 cm
B) 12 cm
C) 14 cm
D) 21 cm
the figure for 3rd question
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Answer 1

1. 0.95

2. 16:81

3. 14

Is perfect answers for above three questions ⬆️

Answer 2

Hey mate your answer is in the given attachment

☺HOPE IT IS HELPFUL☺