ABHYAS | Self Learning | Testing Platform

Q.1

If ABCD is quadrilateral and ar (AOD) = ar (BOC), then choose the correct option.

A.

ABCD is a parallelogram.

B.

ABCD is a cyclic quadrilateral.

C.

ABCD is a trapezium.

D.

ABCD is a rhombus.

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Q.2

In the given figure, KLMN is a parallelogram and KOL is a triangle. If ar (KLMN)=22 sq. units, then the ar(KOL) will be __________

A.

11 sq. units

B.

22 sq.units

C.

33 sq.units

D.

44sq.units

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Q.3

In the given figure, line l is parallel to DC. ADC and BDC are two triangles on the same base DC. If $angle ADC=angle BCD=90^o,$ which of the following relationships is true ?

A.

$ar(ADC) = ar(BDC)$

B.

$ar(ADC) = 2 ar(BDC)$

C.

$ar(ADC) neq ar(BDC)$

D.

$ar(ACD)=ar(ABCD)$

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Q.4

If ar (ADB) : ar (ACB) = 1 : 1, then choose the correct option.

A.

$large AD || BC$

B.

$large AD || AB$

C.

$large DC || AB$

D.

$large AB || BC$

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Q.5

A,B,C,D are mid-points of sides of parallelogram PQRS. If $ar(PQRS)=36;cm^2,$ then $ar(ABCD)=$

A.

$24;cm^2$

B.

$18;cm^2$

C.

$30;cm^2$

D.

$36;cm^2$

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Q.6

E and F are mid-points of sides AB and AC of triangle ABC. If area of $Delta EOB$ and area of $Delta FOC$ are equal, then choose the correct relationship from the following options.