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##### SSC CGL 2020 objective Ques (21 results)
1)

In the given fig. triangle ABC, $$\theta = 80^o$$ the measure of each of the other two angle will be:

SSC CGL 2020
A)

$$60^0$$

B)

$$40^0$$

C)

$$80^0$$

D)

$$50^0$$

2)

Arrange the angles of the triangle from smallest to largest in the triangle, where the sides are AB = 7 cm, AC = 8 cm, and BC = 9 cm.

SSC CGL 2020
A)

A,B,C

B)

C,B,D

C)

C,B,A

D)

B,A,C

3)

In the triangle, If AB = AC and $$\angle ABC = 72^0$$, then $$\angle BAC$$  is:

SSC CGL 2020
A)

$$36^0$$

B)

$$30^0$$

C)

$$18^0$$

D)

$$54^0$$

4)

In the given figure, a circle inscribed in triangle PQR touches its sides PQ, QR and RP at points S, T and U,respectively. If PQ = 15 cm, QR= 10 cm, and RP = 12 cm, then find the lengths of PS, QT and RU?

SSC CGL 2020
A)

PS = 8.5 cm, QT = 3.5 cm and RU =6.5 cm.

B)

PS = 6.5 cm, QT = 8.5 cm and RU =3.5 cm

C)

PS = 3.5 cm, QT = 6.5 cm and RU = 8.5 cm

D)

PS = 8.5 cm, QT = 6.5 cm and RU = 3.5 cm

5)

In $$\triangle ABC,$$ D is a point on BC such that AD is the bisector of $$\angle A$$, AB = 11.7 cm. AC = 7.8 cm. and BC = 13 cm. What is the length (in cm.) of DC?

SSC CGL 2020
A)

7.8

B)

6.5

C)

5.6

D)

5.2

6)

The length of each equal side of an isosceles triangle is 15 cm and the included angle between those two sides is 90°.Find the area of the triangle.

SSC CGL 2020
A)

$${225\over2}cm.^2$$

B)

$${125\over2}cm.^2$$

C)

$$225 cm.^2$$

D)

$${255\over2} cm.^2$$

7)

In $$\triangle ABC$$, D, E and F, are the midpoints of sides AB, BC and CA, respectively. If AB = 12 cm, BC = 20 cm and CA = 15 cm, then the value of $${1\over2}(DE+EF+DF)$$ is:

SSC CGL 2020
A)

23.5 cm

B)

5.88 cm

C)

11.75 cm

D)

15.67 cm

8)

In the given figure, the measure of $$\angle BAC$$ is:

SSC CGL 2020
A)

$$56^0$$

B)

$$62^0$$

C)

$$58^0$$

D)

$$48^0$$

9)

In the given figure, $$\triangle ABC$$ is an isosceles triangle, in which AB = AC, $$AD \perp BC$$, BC = 6 cm. and AD = 4 cm. The length of AB is:

SSC CGL 2020
A)

7 cm.

B)

6 cm.

C)

5 cm.

D)

4 cm.

10)

In $$\triangle ABC$$, if the ratio of angles is in the proportion 3 : 5 : 4, then the difference between the biggest and the smallest angles (in degrees) is:

SSC CGL 2020
A)

$$30^0$$

B)

$$35^0$$

C)

$$25^0$$

D)

$$20^0$$

showing 1 - 10 results of 21 results

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