brain teasers

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What is the following number? 18, 21, 24, 27, 30, 33, 36, ______________

• 38

• 40

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Hari had 6 siblings who were born all born 2 years apart. The youngest is Richa who is only 7 years old while Hari is the oldest. What is Hari’s age?

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Last weekend, Jack went to play in the park near his house. He rode the new bicycle gifted by his grandma on his birthday. After reaching the park, Jack saw that there were 14 tricycles and bicycles. If there were totally 38 wheels, how many tricycles were there in the park?

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What weighs more – A kilo of apples or a kilo of feathers?

• a kilo of apples

• a kilo of feathers

• both same

A man on a park bench is looking at a small portrait. You ask him '' who is that in the picture''? the man says ''brothers and sisters, I have none, but that man's father, is my father's son.'' Can you tell what person is in the picture?

• his father

• his son

• his grandfather

• his grandson

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• 50

How many blocks?

• 7

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• 19