What word begins and ends with an E, but has only one letter?

Rose, Lily and Jasmine decided to buy flowers for their moms on Mother's Day. One of them bought lilies, the other roses, and the third one jasmines.
'It's funny!' said the girl with roses, 'we bought roses, jasmines and lilies, but none of us bought the flowers matching her name'.
'You're right!', said Lily.
What kind of flowers did each of the girls buy?

I am quite hot but become too cold if you remove the first two letters. What am I?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

When we see 2 but call 10?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?