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?

What's the only room from which no one can enter or leave

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Thomas has missed an excessive number of days of school, so he must meet with Principal Davis. Mr. Davis asks him "Why on Earth have you missed so many days?" Thomas replies "There just isn't enough time for school. I need 8 hours of sleep a day, which adds up to about 122 days a year. Weekends off is 104 days a year. Summer vacation is about 60 days. If I spend about an hour on each meal, that's 3 hours a day or 45 days a year. I need at least 2 hours of exercise and relaxation time each day to stay physically and mentally fit, adding another 30 days. Add all of that up and you get about 361 days. That only leaves 4 days for school." The principal knows Thomas is full of it, but can't figure out why. Where is Thomas going wrong?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

Kids with the most attentive eyes can spot a different watermelon in 4 seconds. Can you? Test your eyes now!

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

Can you move two match sticks to make it 430?