Q1.
In the figure given above, l1 and
l2 are perpendicular to m and l4 is parallel to l3.
What is x? .
(a) 30°
(b) 40°
(c) 50°
(d) 60°
Q2.
In DABC,
AB2 + AC2 < BC2 and ÐBAC = x°, then which of
the following is true?
(a) x < 90°
(b) x = 90°
(c) x > 90°
(d) Cannot be determined
Q3.
In triangle PQR, ÐP = 45°, ÐQ = 45° and PQ =
8 cm. What is the perimeter of the triangle PQR? .
(a) 8(1 + ) cm
(b) 4(1 + ) cm
(c) 8(2 + ) cm
(d) 4(2 + ) cm
Q4.
In triangle PQR, PA, QB and RC are the
medians. The centroid is at point 0. What is the ratio of the area of the
quadrilateral CQAG and the area of the triangle PQR? .
(a) 1 : 4
(b) 1 : 3
(c) 1 : 2
(d) 1 : 6
Q5.
In -ABC, D and E are the midpoints of the sides AB and AC
respectively. P and Q are points on BC in such a way that when BC is extended
to P, BP = 2BQ. Then .
(a) -DEP = 1/2-DEQ
(b) -DEP = -DEQ
(c) -DEP = 2-DEQ
(d) -DEP = 4-DEQ. .
Q6.
In triangle PQR, angle bisectors of angles Q
and R meet at point I. If ÐP = 80°, find ÐQIR. .
(a) 130°
(b) 120°
(c) 140°
(d) 135°
Q7.
In -ABC, AD is the median and AD = AC. If ÐADC = 60° then find the measure of ÐBAC. .
(a) 60°
(b) 75°
(c) 90°
(d) 105°
Q8.
In the given triangle ABC, AD is the bisector
of ÐA. If AB = 12 cm, AC = 16 cm and BD = 9 cm,
what is the length of BC? .
(a) 12 cm
(b) 15 cm
(c) 18 cm
(d) 21 cm
Q9.
The given figure ABCD is a parallelogram.
What is the value of y? .
(a) 50°
(b) 70°
(c) 80°
(d) 110°
Q10.
The side of a square is equal to the side of
a rhombus ABCD. If ÐABC = 30°, then
what is the ratio of the area of the square to the area of the rhombus? .
(a) : 1
(b) : 1
(c) 2 : 1
(d) 1 : 1
Answer
1.B.
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2.C.
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3.A.
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4.B.
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5.B.
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6.A.
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7.C.
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8.D.
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9.A.
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10.C.
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