-
question_answer1)
ABCD is a rhombus in which the altitude from D to side AB bisects AB. Then \[\angle A\] and \[\angle B\] respectively, are _____.
A)
\[60{}^\circ ,\text{ }120{}^\circ \] done
clear
B)
\[120{}^\circ ,\text{ }60{}^\circ \] done
clear
C)
\[\text{80 }\!\!{}^\circ\!\!\text{ , 100 }\!\!{}^\circ\!\!\text{ }\] done
clear
D)
\[100{}^\circ ,\text{ }80{}^\circ \] done
clear
View Solution play_arrow
-
question_answer2)
The exterior angle of a regular polygon is one-third of its interior angle. How many sides does the polygon has?
A)
10 done
clear
B)
8 done
clear
C)
9 done
clear
D)
13 done
clear
View Solution play_arrow
-
question_answer3)
If the diagonals of a quadrilateral bisect each other at right angle, then it is a ____.
A)
Kite done
clear
B)
Parallelogram done
clear
C)
Rhombus done
clear
D)
Rectangle done
clear
View Solution play_arrow
-
question_answer4)
The number of sides of a regular polygon whose each exterior angle has a measure of \[\text{30 }\!\!{}^\circ\!\!\text{ }\] is ____.
A)
12 done
clear
B)
6 done
clear
C)
8 done
clear
D)
10 done
clear
View Solution play_arrow
-
question_answer5)
In the given figure, the value of \[x\] is___.
A)
\[\text{120 }\!\!{}^\circ\!\!\text{ }\] done
clear
B)
\[140{}^\circ \] done
clear
C)
\[\text{160 }\!\!{}^\circ\!\!\text{ }\] done
clear
D)
\[\text{130 }\!\!{}^\circ\!\!\text{ }\] done
clear
View Solution play_arrow
-
question_answer6)
If each pair of opposite sides of a quadrilateral are equal and parallel, then it is a ______.
A)
Kite done
clear
B)
Trapezium done
clear
C)
Parallelogram done
clear
D)
None of these done
clear
View Solution play_arrow
-
question_answer7)
The given quadrilateral EFGH is a _____.
A)
Parallelogram done
clear
B)
Concave quadrilateral done
clear
C)
Convex quadrilateral done
clear
D)
Trapezium done
clear
View Solution play_arrow
-
question_answer8)
The ratio of two sides of a parallelogram is 3 : 5 and its perimeter is 48 cm. Then, the sides of the parallelogram are ____.
A)
9 cm, 16cm done
clear
B)
9cm, 15cm done
clear
C)
8cm, 15cm done
clear
D)
6cm, 10cm done
clear
View Solution play_arrow
-
question_answer9)
In the given figure, line RT is drawn parallel to SQ. If\[\angle QPS=100{}^\circ \], \[\angle POS\text{ }=\text{ }40{}^\circ \], \[\angle PSR=85{}^\circ \] and\[\angle QRS=70{}^\circ \], then \[\angle QRT=\_\_\_\_\_\_\_\].
A)
\[\text{45 }\!\!{}^\circ\!\!\text{ }\] done
clear
B)
\[65{}^\circ \] done
clear
C)
\[\text{85 }\!\!{}^\circ\!\!\text{ }\] done
clear
D)
\[\text{90 }\!\!{}^\circ\!\!\text{ }\] done
clear
View Solution play_arrow
-
question_answer10)
Which of the quadrilaterals is NOT a parallelogram?
A)
Rectangle done
clear
B)
Square done
clear
C)
Kite done
clear
D)
Rhombus done
clear
View Solution play_arrow
-
question_answer11)
Which of the following statements is CORRECT?
A)
The diagonals of a parallelogram are equal. done
clear
B)
The diagonals of a rectangle are perpendicular to each other. done
clear
C)
If the diagonals of a quadrilateral intersect at right angles, it is not necessarily a rhombus. done
clear
D)
Every quadrilateral is either a trapezium or a parallelogram or a kite. done
clear
View Solution play_arrow
-
question_answer12)
Four angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4. The difference between the greatest and the smallest angle is
A)
\[\text{125 }\!\!{}^\circ\!\!\text{ }\] done
clear
B)
\[\text{75 }\!\!{}^\circ\!\!\text{ }\] done
clear
C)
\[\text{108 }\!\!{}^\circ\!\!\text{ }\] done
clear
D)
\[\text{120 }\!\!{}^\circ\!\!\text{ }\] done
clear
View Solution play_arrow
-
question_answer13)
A trapezium in which non-parallel Sides are equal is said to be _____.
A)
Right trapezium done
clear
B)
Equilateral trapezium done
clear
C)
Isosceles trapezium done
clear
D)
None of these done
clear
View Solution play_arrow
-
question_answer14)
Which of the following can never be the measure of exterior angle of a regular polygon?
A)
\[\text{22 }\!\!{}^\circ\!\!\text{ }\] done
clear
B)
C)
D)
View Solution play_arrow
-
question_answer15)
The quadrilateral having only one pair of opposite sides parallel is called a____ .
A)
Square done
clear
B)
Rhombus done
clear
C)
Trapezium done
clear
D)
Parallelogram done
clear
View Solution play_arrow
-
question_answer16)
. The theatre in the town is built in the form of a kite. Its perimeter is 100 m. If one of its sides is 20 m, what are the lengths of other sides?
A)
20 m, 30m, 30m done
clear
B)
30 m, 40 m, 40m done
clear
C)
20m, 40m, 32m done
clear
D)
30 m, 40 m, 50m done
clear
View Solution play_arrow
-
question_answer17)
Vikas's garden is in the form of a parallelogram whose one side is 4.8 cm and other side is \[\text{1}\frac{1}{2}\]times of this side. He wants to fence his garden four times by a wire. Find the length of the wire required.
A)
96 cm done
clear
B)
108cm done
clear
C)
132cm done
clear
D)
84cm done
clear
View Solution play_arrow
-
question_answer18)
A field is in the form of an isosceles trapezium whose perimeter is 215 m. One of its non-parallel side is 50 m. What is the sum of its parallel sides?
A)
115m done
clear
B)
60m done
clear
C)
165m done
clear
D)
135m done
clear
View Solution play_arrow
-
question_answer19)
Rohit has 6 wooden sticks of equal length. He wants to join all of them in such a way that they make a regular polygon, at what internal angle he has to join wooden stick with each other?
A)
\[\text{105 }\!\!{}^\circ\!\!\text{ }\] done
clear
B)
\[\text{120 }\!\!{}^\circ\!\!\text{ }\] done
clear
C)
\[\text{115 }\!\!{}^\circ\!\!\text{ }\] done
clear
D)
\[90{}^\circ \] done
clear
View Solution play_arrow
-
question_answer20)
Atul is playing in a playground which is of the form of a parallelogram. He observes that the diagonals of the playground are 80 m and 60 m long. So, the playground is in the shape of _____.
A)
Rectangle done
clear
B)
Rhombus done
clear
C)
Kite done
clear
D)
Square done
clear
View Solution play_arrow
-
question_answer21)
Match the following :
Column - I | Column - II |
(P) Diagonals of a rectangle | (1) Bisect each other at right angles |
(Q) Diagonals of a square | (2) Bisect each other |
(R) Diagonals of a rhombus | (3) Equal and bisect each other |
(S) Diagonals of a parallelogram | (4) Equal and bisect each other at right angles. |
A)
(P)\[\to \](1), (Q)\[\to \](2), (R)\[\to \](3), (S)\[\to \](4) done
clear
B)
(P)\[\to \](3), (Q)\[\to \](4), (R)\[\to \](1), (S)\[\to \](2) done
clear
C)
(P)\[\to \](4), (Q)\[\to \](2), (R)\[\to \](3), (S)\[\to \](1) done
clear
D)
(P)\[\to \](4), (Q)\[\to \](3), (R)\[\to \](2), (S)\[\to \](1) done
clear
View Solution play_arrow
-
question_answer22)
In the given figure (not drawn to scale), DO and CO are the bisectors of \[\angle ADC\] and \[\angle BCD\]respectively. If \[\angle ADC=\angle BCD=60{}^\circ \] and \[\angle DAB=100{}^\circ \], find the measure of \[\angle DOC\] and \[\angle ABC\]respectively,
A)
\[100{}^\circ \], \[160{}^\circ \] done
clear
B)
\[\text{110 }\!\!{}^\circ\!\!\text{ }\], \[150{}^\circ \] done
clear
C)
\[120{}^\circ \], \[140{}^\circ \] done
clear
D)
\[\text{110 }\!\!{}^\circ\!\!\text{ }\], \[130{}^\circ \] done
clear
View Solution play_arrow
-
question_answer23)
Fill in the blanks.
(i) Sum of interior angles of a polygon of n sides is P right angles. |
(ii) The measure of at least one Q angle of a concave quadrilateral is more than\[180{}^\circ \]. |
(iii) A quadrilateral which has only one pair of equal opposite angles is R . |
(iv) Sum of all exterior angles of a polygon of n sides is S . |
A)
B)
C)
D)
View Solution play_arrow
-
question_answer24)
ABCD is a parallelogram. Find the angles x, y and z in the given figure,
A)
\[40{}^\circ ,\text{ }50{}^\circ ,\text{ }60{}^\circ \] done
clear
B)
\[60{}^\circ ,\text{ }60{}^\circ ,\text{ }60{}^\circ \] done
clear
C)
\[50{}^\circ ,\text{ }50{}^\circ ,\text{ }60{}^\circ \] done
clear
D)
\[60{}^\circ ,\text{ }70{}^\circ ,\text{ }70{}^\circ \] done
clear
View Solution play_arrow
-
question_answer25)
Select the INCORRECT statement.
A)
Every rectangle is a trapezium. done
clear
B)
A quadrilateral can be drawn if all four sides and one angle is known. done
clear
C)
Triangle is a polygon whose sum of exterior angles is double the sum of interior angles. done
clear
D)
If diagonals of a quadrilateral are equal, it must be a rectangle. done
clear
View Solution play_arrow