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SSC Exams: Advanced Maths Quiz from Previous Year Papers-14
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Question 1
PR is a tangent to a Circle, with centre O and radius 4 cm, at point Q. If angle POR = 90 degree , OR = 5 cm and OP = 20/3 cm, then in cm, the length of PR is:
Question 2
The radius of two concentric circles are 9 cm and 15 cm. If the chord of the greater circle be a tangent to the smaller circle, then the length of that chord is
Question 3
The length of a chord of a circle is equal to the radius of the circle. The angle which this chord subtends in the major segment of the circle is equal to
Question 4
, then find the value of a + b?
Question 5
If x / y = 5 / 6, then (3x2 – 2y2) / (y2 – x2)
Question 6
If θ is an acute angle and tanθ + cotθ = 2; then the value of tan5θ + cot5 θ is
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Feb 4SSC & Railway