Can you solve the below tricky visual equation?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

A devotee visits 9 temples when he visits India. All these nine temples have one thing in common - there are 100 steps in every temple. The devotee puts the Re.1 coin after climbing up every step. He does the same while climbing down every step. At each temple, the devotee offers half of his money from his pocket to god. In this way, his pocket becomes empty after he visits the 9th temple.

Can you calculate the total amount he had initially?

Find the 8 in the below-given Image.

What is so fragile that saying its name breaks it?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

What have one eye but still cannot see?