# Geometry - Quantitative Aptitude

Q11. An angle is two-third of its supplement. The measure of the angle is
(a) 300
(b) 450
(c) 580
(d) 720

Q12. In the given figure, straight lines AB and CD intersect at O. If ∠x = 3∠y, then ∠y = ?
(a) 200
(b) 400
(c) 450
(d) 600

Q13. Two supplementary angles are in the ratio 2 : 4. The smaller angle measures
(a) 450
(b) 600
(c) 750
(d) 900

Q14. An angle is 200 more than its complement. The measure of an angle is
(a) 550
(b) 650
(c) 700
(d) 730

Q15. How many angles are made by 5 rays shown in the figure ?
(a) 5
(b) 7
(c) 10
(d) 12

Q16. In the given figure, l1 || l2 and ∠A = 700, then ∠C = ?
(a) 600
(b) 900
(c) 1100
(d) 1250

Q17. In the given figure, ∠AOD = 900. What is the measure of ∠COB.
(a) 450
(b) 900
(c) 1050
(d) 1800

Q18. In the given figure, AOB is a straight line, ∠AOC = (5x + 10)0, ∠BOC = (3x - 22)0, the value of x is
(a) 240
(b) 270
(c) 350
(d) 380

Q19. If Δ PQR is an isosceles triangle with ∠R = 900 and RQ = 6 cm, then PQ = ?
(a) 4√2 cm
(b) 6√2 cm
(c) 7√2 cm
(d) 9√2 cm

Q20. In a cyclic squad ABCD, ∠A = 700, then ∠C = ?
(a) 600
(b) 900
(c) 1050
(d) 1100

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