Warning: count(): Parameter must be an array or an object that implements Countable in /home/customer/www/thegatebook.in/public_html/qa/qa-include/qa-theme-base.php on line 177

# DM - Grand Test -Q21

Warning: count(): Parameter must be an array or an object that implements Countable in /home/customer/www/thegatebook.in/public_html/qa/qa-include/qa-theme-base.php on line 177
+1 vote

G(x): x is a gold ornament

S(x): x is a silver ornament

P(x): x is precious

Which one of following is the appropriate logical formula to represent the statement - "Gold and silver ornaments are precious."

(A) $\dpi{100} \forall x (G(x)\land S(x)\Rightarrow P(x))$

(B) $\dpi{100} \forall x (G(x)\lor S(x)\Rightarrow P(x))$

(C) $\dpi{100} \exists x (G(x)\land S(x)\Rightarrow P(x))$

(D) $\dpi{100} \exists x (G(x)\lor S(x)\Rightarrow P(x))$