Question : If PQ is a tangent of a circle (touches the circle at Q ) with centre O and angle POQ is 75°, then what is the value of angle OPQ?
Option 1: 15°
Option 2: 35°
Option 3: 30°
Option 4: 25°
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 15°
Solution : In a circle, the radius is perpendicular to the tangent at the point of tangency. This means the angle between the radius (OQ) and the tangent (PQ) is 90°. Given that the $\angle$POQ is 75°, $\angle$OPQ = 180° – 90° – 75° = 15° Hence, the correct answer is 15°.
Candidates can download this e-book to give a boost to thier preparation.
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Question : A, B, P, and Q are points on the circumference of a circle with centre O. If angle AQB is 60°, then which of the following can be the value of angle APB?
Question : In a circle if PQ is the diameter of the circle and R is on the circumference of the circle such that $\angle$PQR = 30°, then $\angle$RPQ =?
Question : ST is a tangent to the circle at P and QR is the diameter of the circle. If $\angle$RPT = 50°. Then the value of $\angle$SPQ is:
Question : Points D, E, and F all lie on the circumference of a circle with centre O. If angle DEF = 48°, then what is a possible value of angle DOF?
Question : AB and BC are two chords of a circle with centre O. Both chords are on either side of the centre O. Point A and point C are connected to the centre O, such that $\angle B A O=36^{\circ}$ and $\angle B C O=48^{\circ}$. What is the degree measure of the angle subtended by the
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile