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WorksheetsMathematics U.T
Total questions: 10
Worksheet time: 17mins
The decimal expansion of 27/2²×5³ is
0.027
0.054
0.540
0.135
The roots of the quadratic equation x² + 4x + 5 = 0 are
Real
Real and distinct
Not real
Real and equal
If two triangles are similar , their corresponding sides are (a) .
Mode is the value of the observation having (a) frequency .
In the figure 3 , TA are two tangents to a circle with centre at O . if angle OAB = 15° , then the value of angle ATB
(a)
If the probability of a non - happening of an event E is 0.75 , then P(E) = (a) .
The distance of a point P(4,-5 ) from origin is
3 units
√41 units
1 units
√41 units
AB and CD are two parallel tangents to a circle of a radius 5cm . the distance between the tangent is
√50 cm
10 cm
5 cm
2√5 cm
The value of 30° × tan 60° is (a) .
In figure 1, AB is a tangent to the circle with centre at O from an external point A . if OA = 6cm and OB = 3√3 cm , then the length of the tangent is
3 cm
3√3 cm
9 cm
√33 cm
