If 7 $ 3 = 58 and 6 $ 2 = 40, what is 5 $ 1?
A26
B24
C28
D22
A26
B24
C28
D22
Related Questions:
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
Some balls are toys.
All toys are plastic.
No plastic is water.
Conclusions:
(1): Some balls are plastic.
(Il): No toy is water.
Select the option in which the given figure (X) is embedded (rotation is not allowed).