Your last good ping-pong ball fell down into a narrow metal pipe imbedded in concrete one foot deep.
How can you get it out undamaged, if all the tools you have are your tennis paddle, your shoe-laces, and your plastic water bottle, which does not fit into the pipe?

CMM, EOO, GQQ, _____, KUU

A. GRR
B. GSS
C. ISS
D. ITT

A. 12
B. 16
C. 23
D. 34

Your last good ping-pong ball fell down into a narrow metal pipe imbedded in concrete one foot deep.
How can you get it out undamaged, if all the tools you have are your tennis paddle, your shoe-laces, and your plastic water bottle, which does not fit into the pipe?

CMM, EOO, GQQ, _____, KUU

A. GRR
B. GSS
C. ISS
D. ITT

A. 12
B. 16
C. 23
D. 34

Your last good ping-pong ball fell down into a narrow metal pipe imbedded in concrete one foot deep.
How can you get it out undamaged, if all the tools you have are your tennis paddle, your shoe-laces, and your plastic water bottle, which does not fit into the pipe?

CMM, EOO, GQQ, _____, KUU

A. GRR
B. GSS
C. ISS
D. ITT

A. 12
B. 16
C. 23
D. 34