Dear Students,

**SSC**has released the notification for**CGL 2017**. This time again the competition is going to be very stiff. Questions from Quant are asked in Tier-1 and Tier-II as well. Hence, you need to focus on this subject more. The only trick to master Quant is “**practice**‘. So, Practice daily. We are providing topic-wise quant quizzes, solve, learn, succeed.**Q2. The vertex angle of an isosceles triangle measures seven times the measure of a base angle. Find the measure of the base angle.**

**(a) 20°**

**(b) 24°**

**(c) 36°**

**(d) 43°**

**Q4. Let O be the in-centre of a triangle ABC and D be a point on the side BC of ∆ABC, such that OD**

**⊥BC. If ∠BOD = 15°, then ∠ABC =**

**(a) 75°**

**(b) 45°**

**(c) 150°**

**(d) 90°**

**Q5. AB is a chord to a circle and PAT is the tangent to the circle at A. If ∠BAT = 75° and ∠BAC = 45°. C is a point on the circle on the other side of T, then ∠ABC is equal to:**

**(a) 40°**

**(b) 45°**

**(c) 60°**

**(d) 70°**

**Q6. In ∆ABC, AD is the internal bisector of ∠A, meeting the side BC at D. If BD = 5 cm, BC = 7.5 cm, then AB : AC**

**(a) 2 : 1**

**(b) 1 : 2**

**(c) 4 : 5**

**(d) 3 : 5**

**Q7. If in a ∆ABC, the medians CD and BE intersect each other at O, then the ratio of the area of ∆ODE and ∆ABC is:**

**(a) 1: 6**

**(b) 6: 1**

**(c) 1: 12**

**(d) 12: 1**

**Q8. The in-radius of an equilateral triangle is of length 3 cm. Then the length of each of its medians is:**

**(a) 12 cm**

**(b) 9/2cm**

**(c) 4 cm**

**(d) 9 cm**

**Q14. In a triangle from each vertices parallel line are drawn to opposite sides. Find the ratio of the perimeter of the new triangle and the initial triangle.**

**(a) 3: 2**

**(b) 4: 1**

**(c) 2: 1**

**(d) 2: 3**

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