How many triangles are there on the puzzle below?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

In a classic wine shop, the list of three most popular wines are:
- The cost of 1 French wine bottle: 500$
- The cost of 1 German wine bottle: 100$
- The cost of 20 Dutch wine bottles: 100$

John entered the wine shop and he needs to buy
- All three types of wine bottles.
- Needs to buy Dutch wine bottles in multiples of 20.
- Need to buy 100 wine bottles in total.

John has only 10000$. How many wine bottles of each type, John must buy?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

What does this rebus means ?

PROG WORKRESS

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Which five letter word can be added at the end of below word to form a
valid word?

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John is the son of Jacob.
So,
Jacob is the_____of John's father?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?