Is x < 20?
1. sum of x and y is < 20
2. y is less than 20
OA follows
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E for me as well
St 1 x+y<20
x=35, y=-18 x>20
x+y = 17<20
x=-25, y=7 x<20
x+y=-18<20------INSUFF
St 2 y<20
Same as one we can two situations----INSUFF
Combining 1&2
Same as St 1----INSUFF
Answer is E
St 1 x+y<20
x=35, y=-18 x>20
x+y = 17<20
x=-25, y=7 x<20
x+y=-18<20------INSUFF
St 2 y<20
Same as one we can two situations----INSUFF
Combining 1&2
Same as St 1----INSUFF
Answer is E