Train Brain

If three kids can eat three hot dogs in three minutes, how many minutes would it take 100 kids to eat 100 hot dogs?

• 3 minutes

• 30 minutes

• 100 minutes

• 300 minutes

What word of five letters has one left when two are removed?

•  Stone

• Smart

• Alone

• Shave

What word is pronounced the same if you take away four of its five letters?

• Catalogue

• Psyche

• Queue

• Plough

What is it when you have 3, it's 3; when you have 2, it's 2; when you have 1, it's none?

• A mirage

• A shadow

• Choice

• A secret

I have lakes with no water, mountains with no stone, and cities with no buildings. What am I?

• A desert

• A map

• A dream

• A mirage

Poor people have it. Rich people need it. If you eat it you die. What is it?

• Hunger

• Love

• Greed

•  Nothing

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

• An egg

• A mirror

• A vase

•  A rock

I am an odd number. Take away a letter and I become even – what number am I?

• One

• Three

• Five

• Seven

Which is heavier?

• 1000 kg of bricks

• 1000 kg of feathers

• depends on the size of the bricks and feathers

• They weigh the same

What’s something you can you hold without touching it?

• Watch

• Your breath

• Specs

• None