Directions (1-5): Find the approximate value of question mark (?) in the following given questions.
Q1. (2262.98 ÷ 31.01) × (510.01 ÷ 169.99) = ? + 59.91% of 159.988
(a) 113
(b) 123
(c) 133
(d) 143
(e) 153
Q2. 620.99 ÷ 23.01 + 28.11% of 749.899 = ? + 36.001% of 349.93
(a) 111
(b) 101
(c) 91
(d) 121
(e) 131
Q5. ?² + 29.07 × 5.114 – 115.117 = 8.9% of 400.118 + 522.9
(a) 36
(b) 48
(c) 7
(d) 16
(e) 23
Solutions
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