A median of a triangle divides it into two :

1. triangles of equal areas

2. congruent triangles

3. triangles of areas in the ratio 2 : 1

4. right triangles

In the given figure, AB is parallel to DC and AB ≠ DC, the area of △ AOD is equal to area of triangle :

1. AOB

2. COD

3. ACB

4. BOC

In the given figure, AF // BE and PQ // RS, FC and ED are perpendiculars to RS. The area of parallelogram ABEF is equal to :

1. rect. CDEF

2. quad. CBEF

3. 2 × △ACF

4. 2 × △EBD

In the given figure, D is mid-point of side BC, the area of triangle BEA is equal to area of triangle :

1. BED

2. CED

3. CEA

4. ACD