Direction: What value should come in place of question mark (?) in the following questions? |
A) 8.75
B) 9.75
C) 5.25
D) 4.25
E) 11.75
Correct Answer: A
Solution :
130% of 850\[\div \]25\[-\]40 = ? % of 1200\[\div \]25 or, \[\frac{130}{100}\times 850\times \frac{1}{25}-40=\frac{?}{100}\times 1200\times \frac{1}{25}\] or, \[44.2-40=?\times \frac{12}{25}\] \[\therefore \,?=\frac{4.2\times 2.5}{12}=8.75\]You need to login to perform this action.
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