Question
'A + B' means 'A is the father of B'. 'A - B' means 'A is
the son of B'. 'A ÷ B' means 'A is the daughter of B'. 'A X B' means 'A is married to B'. In the given expression 'R X S + U X V - T + W X Y + Z', how is T related to Z?Solution

226 231 466 ? 5606 28031
What will come in place of the question mark (?) in the following series?
80, 200, 400, 600, ?, 300
What will come in place of the question mark (?) in the following series?
72, 108, 172, ?, 416, 612
What will come in place of the question mark (?) in the following series?
175, 160, 140, 115, ?
44 45 41 50 ? 59 23
...24 12 ? 24 96 768
168, 164, 155, 139, ?, 78
380, ?, 360, 324, 260, 160
196, 196, 203, 229, 292, ?
79, 248, ?, 225, 125, 206