Question: Directions: What should come in place of questions mark (?) in the following questions?
[NICL (Assistant) Grade III 2015]
$ 128\div 8\div 0.4=? $
Options:
A) 36
B) 42
C) 48
D) 54
E) None of these
Show Answer
Answer:
Correct Answer: E
Solution:
- $ ?=128\div 8\div 0.4=\frac{128}{8}\times \frac{10}{4}=16\times \frac{5}{2} $
$ =8\times 5=40 $