Vishwanath
Monday, February 18, 2013
29. If 45-[28-{37-(15-*)}]= 58, then * is equal to:
a. -29
b. -19
c. 19
d. 29
Answer: Option c
Explanation: 45-[28-{37-(15-*)}]= 58 => 45-[28-{37-15+*}]=58
45-[28-37+15-*]=58 => 45[43-37-*]=58
45-[6-*]=58 => 45-6+*=58
39+*=58 => *=58-39
= 19
Title : Simplification Q29
Description : 29. If 45-[28-{37-(15-*)}]= 58, then * is equal to: a. -29 b. -19 c. 19 d. 29 Answer: Option c Explanation: 45-[28-{37-(15-*)}]= 58 =...
Rating : 5
