EDIT*
WEN USING GREEN GLASS , RED WAVELENGHT IS ABSORBED SO CANT BE USED
WEN USING RED GLASS , CONTRAST WONT BE THERE SO NEITHER ULD WRK
the word MANISH is written on a sheet of white paper with a red pencil and the word NISHANT with a green pencil. a green and red pieces of glasses are available. through which glass can the word MANISH be seen?
EDIT*
WEN USING GREEN GLASS , RED WAVELENGHT IS ABSORBED SO CANT BE USED
WEN USING RED GLASS , CONTRAST WONT BE THERE SO NEITHER ULD WRK
IF MANISH IS WRITTEN IN RED, THEN HOW CAN U SEE IT WITH RED GLASSES?
look above the glass ( remove glass) [5][6][9][9]
cele is correct & correct explanation too