Name a single letter, which can be prefixed to the following words in order to obtain entirely new words?
TILL TABLE PILE TAB PRING


A) S

B) B

C) H

D) C

Correct answer:
A) S

Description for Correct answer:
Given words

TILL, TABLE, PILE, TAR, PRING

By pr4fixing a single letter 'S' the words formed are

STILL, STABLE, SPILE, STAR, SPRING


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