Some Flowers are Leaves (I) + No leaf is Petal (E) → Some Flowers are not Petals (O). Hence conclusion I does not follow. Some Flowers are Leaves (I) → Conversion → Some Leaves are Flowers (I) + All Flowers are Stems (I) → Some Leaves are Stems (I) → Conversion → Some Stems are Leaves (I). Hence conclusion II follows. Some Stems are Leaves (I) + No leaf is Petal (E) → Some Stems are not Petals (O). Hence conclusion III follows.
30 15 15 30 120 ?
...2, 12, 36, 80, ?, 252
10 59 ? 1169 3503 7001
...Study the given pattern carefully and select the number that can replace the question mark (?) in it.
4 7 6
15 ? 21
44 68 60
14 26 50 98 194 ?
...2401 2402 1203 ? 105 26
...2 3 4 15 56 ?
...36, 49, 23, 62, ?, 75
8 20 36 56 80 ?
If 152, 242, x , 332, 404, 314,
then find the value of (2x – 1)?
...