Arihant Expert Team Solutions for Exercise 1: Practice Questions

Which of the following expression will be definitely false if the expression A $<$ B $>$ C $=$ D $>$ E is definitely true?

Which of the following expression will be true if the expression M $>$ P $<$ N $=$ O $>$ R is definitely true?

Which of the following should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given expression in such a manner that makes the expression D < A definitely false?
_ > _ = _ < _ < _
 

Which of the following expressions will be true, if the expression R $>$ O $=$ A $>$ S $<$ T is definitely true?

Which of the following symbols should replace the question mark ($?$) in the given expression in order to make expressions $\mathrm{P} > \mathrm{A}$ as well as $\mathrm{T} < \mathrm{L}$ definitely true ?

$\mathrm{P} > \mathrm{L} ? \mathrm{A} \ge \mathrm{N} = \mathrm{T}$

Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order complete the given expression in such a manner that makes the expressions B $>$ N as well as D $<$ L false?

B _ L _ O _ N _ D

Which of the following symbols should be placed in blank spaces respectively (in the same order left to right) in order to complete the given expression in such a manner that makes the expression $\mathrm{A}<\mathrm{P}$ definitely false?
$\_ < \_ < \_ >$

Which of the following symbols should be placed in the blank spaces respectively ( in the same order from left to right) in order to complete the given expression in such a manner that makes the expression $\mathrm{F} > \mathrm{N}$ and $\mathrm{U} > \mathrm{D}$definitely false ?

$$$\mathrm{F} \mathrm{\_}\hspace{0.17em}\mathrm{O} \mathrm{\_}\hspace{0.17em}\mathrm{U} \mathrm{\_}\hspace{0.17em}\mathrm{N} \mathrm{\_}\hspace{0.17em}\mathrm{D}$