In the figure AB is parallel to CE, B is the mid-point of CE. AD = BD = BE = AC and AB = CD = DE. If AB \$= 256\$ and DE \$= 4x\$, find the value of x.

A) 64

B) 32

C) 96

D) 80

ADCE is a square, and B is the mid-point of it’s diagonals. If AD \$= 1331\$ and CE \$= 121r\$, find the value of r.

A) 17

B) 13

C) 11

D) 19

PQRS is a square incribed in a circle, PR ⊥ QS, O is the mid-point of PR and QS, PQ and SR are the two equal chors in the circle. If PO \$= 4096\$ and SO \$= 256b\$, find the value of b.

A) 36

B) 16

C) 35

D) 45

DAFG is a parallelogram, B and C are the mid-point of AF and DG respectively and E is the mid-point of DF. If BE \$= 570 - 3p\$ and CE \$= 190p - 9\$, find the value of p.

A) 5

B) 2

C) 3

D) 1

ADBC is a cyclic quadrilateral AB is the longest chord in the cirlce, chords AC = AD and CB = DB. If CB \$= 371 - 2k\$ and DB \$= 11k - 6\$, find the value of k.

A) 29

B) 31

C) 37

D) 41