Direction: What value should come in the place of (?) in the following questions.
Q. 20.20% of 399.91 + 24.91% of 199.93 = ? +√1605
A. 80
B. 60
C. 90
D. 75
Sol:
20.20% of 399.91 + 24.91% of 199.93 = ? +
√1605
80 + 50 = ? + 40
? = 90
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