Test Preparation on SSC CGL Tier-I Model Test Series-2

Let C be a point on a straight line AB. Circles are drawn with diameters AC and AB. Let P be any point on the circumference of the circle with diameter AB. If AP meets the other circle at Q, then—

If ABC is an equilateral triangle and D is a point on BC such that AD ⊥ BC, then—

An isosceles triangle ABC is right-angled at B. D is a point inside the triangle ABC. P and Q are the feet of the perpendiculars drawn from D on the sides AB and AC respectively of Δ ABC. If AP = a cm, AQ = b cm and ∠ BAD = 15°, sin 75° =—

ABCD is a rectangle where the ratio of the lengths of AB and BC is 3 : 2. If P is the midpoint of AB, then the value of sin ∠ CPB is—

D and E are two points on the sides AC and BC respectively of Δ ABC such that DE = 18 cm, CE = 5 cm and ∠ DEC = 90°. If tan ∠ ABC = 3·6, then AC : CD =—

In a frequency distribution, ogives are graphical representation of—