Think you’re a genius? Test your smarts with Mensa quiz questions

41 (4,000 / 2 = 2,000, / 5 = 400, / 10 = 40, + 1 = 41).

Try solving the most famous riddles in history.

Find the number that best completes the following sequence:

1 2 4 7 11 ? 22.

Want to try something a little easier? These are the best brain teasers for kids.

16 (each number adds 1, 2, 3, 4, 5, and 6, respectively, to the preceding number).

Marian bought 4 oranges and 3 lemons for 90 cents. The next day, she bought 3 oranges and 4 lemons for 85 cents. How much did each lemon and orange cost?

Can you pass this quiz of fourth grade spelling words?

Oranges cost 15 cents each; lemons cost 10 cents each.

There is at least one 9-letter word that contains only 1 vowel. Do you know what it is?

Can you figure out these 1950s brain teasers?

Strengths.

Using all the letters each time, can you make at least 3 words from the letters REIAMN?

Here are 12 logic puzzles that will challenge your smarts.

AIRMEN, MARINE, and REMAIN.

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Source: RD.com