Directions (1-5): Simplify the following problems and find the value of (?) mark.
Q1. 43% of 1300 + 51% of 800 = ? + 91% of 700
(a) 340
(b) 320
(c) 220
(d) 330
(e) 440
Q3. ?² = 128 × 4 + 64 × 14 + 5376 ÷ 42 × 21
(a) 46
(b) 64
(c) 72
(d) 54
(e) 62
Q4. ∛1728+ ∜4096+√2704= ?+√4096
(a) 8
(b) 10
(c) 12
(d) 14
(e) 16
Solutions
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