1.false

- true

explain - minute hand rotates one hour it takes 360 degree(each gap takes 30 degree) , remaining 1/4 minute takes 90 degree so 360+90=450

3.if 4.00 means in between degree is 60 but 4.10 means ,hour hand slightly move from position .

In hour hand,

60 min=30 degree

1 min=1/2

it past 10 min ,so 10 minutes=5 degree

60+5=65 degree

Ans 3. false