Question

Find the value of (?) in the following questions:

21% of 400 − 150 = ? − 77

A 20 Correct Answer Incorrect Answer
B 9 Correct Answer Incorrect Answer
C 11 Correct Answer Incorrect Answer
D 15 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

21% of 400 − 150 = ? − 77 => 84 − 150 = ? – 77 => ? = 77 – 66 => ? = 11

Practice Next
×
×