If A – B means that A is the brother of B, A + B means that A is the sister of B, A × B means that A is the father of B then which of the following expression shows that P is the brother of R?
The correct answer is C
11 20 ? 64 112 192
...18.003 × 3.99 × (135.003 ÷ 26.97) – (15.001 × 3.94) = ?
69, 35.5, 39.5, 68.25, 152.5, ?
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ?
6, 30, 43, 58, 75, ?
98, 122, 182, 278, 410, ?
5, 19, 30, 43, 58, ?
72, 97, 147, ?, 322, 447
72, 90, 110, ?, 156, 182, 210
120, 136, 111, 147, ?, 162
