# Complete the Series Given Below: TSN:ORQ::QPK

TSN:ORQ::QPK:?

- PWK
- PON
- LNO
- LON

**Answer: (4) LON
Explanation:-**

T – 5 = O,

S – 1 = R,

N + 3 = Q

Similarly,

Q – 5 = L,

P – 1 = O,

K + 3 = N

Hence, the answer is (4) LON.

TSN:ORQ::QPK:?

- PWK
- PON
- LNO
- LON

**Answer: (4) LON
Explanation:-**

T – 5 = O,

S – 1 = R,

N + 3 = Q

Similarly,

Q – 5 = L,

P – 1 = O,

K + 3 = N

Hence, the answer is (4) LON.