Smartest to dumbest in brains out of these characters Leonard, Penny, Sheldon, Raj, Howard, Amy & Bernadette

Being 1=Smartest and 7=Dumbest

Rated por knowledge in science
1. Sheldon
2. Amy
3. Bernadette
4. Howard
5. Raj
6. Leonard
7. Penny

Rated por knowledge in social interactions

1. Penny
2. Bernadette
3. Howard
4. Leonard
5. Bernadette
6. Raj
7. Amy

Rated por the ability of being sensitive people

1. Raj
2. Leonard
3. Amy
4. Sheldon
5. Howard
6. Bernadette
7. Penny

And that´s only my personal opinion, but there are a lot of ways to rate them

Rated por knowledge in science
1. Amy
2. Sheldon
3. Howard
4. Leonard
5. Bernadette
6. Raj
7. Penny

Rated por knowledge in social interactions

1. Penny
2. Leonard
3. Bernadette
4. Howard
5. Amy
6. Raj
7. Sheldon

Rated por the ability of being sensitive people

1. Leonard
2. Amy
3. Howard
4. Penny
5. Raj
6. Bernadette
7. Sheldon

As people did above

Rated por knowledge in science
1. Sheldon
2. Amy
3. Leonard
4. Bernadette
5. Raj
6. Howard
7. Penny

Rated por knowledge in social interactions

1. Penny
2. Howard
3. Leonard
4. Bernadette
5. Raj
6. Amy
7. Sheldon

Rated por the ability of being sensitive people

1. Leonard
2. Raj
3. Amy
4. Bernadette
5. Penny
6. Howard
7. Sheldon

Combined rating:
1. Leonard
2. Amy
3.Penny
4. Bernadette
5. Raj
6.Howard
7. Sheldon

I know that isa really strange en general, general rating but still...

Rated por knowledge in science
1. Sheldon
2. Amy
3. Bernadette
4. Leonard
5. Raj
6. Howard
7. Penny

Rated por knowledge in social interactions

1. Penny
2. Bernadette
3. Howard
4. Leonard
5. Raj
6. Amy
7. Sheldon

Rated por the ability of being sensitive people

1. Raj
2. Leonard
3. Amy
4. Bernadette
5. Penny
6. Howard
7. Sheldon

Sheldon,Amy,Bernadette,Lenard,Howard,Raj,Penny