General Knowledge Quiz

What is the next number in the sequence 2, 4, 8, 16, ___?

• 20

• 24

• 32

• 40

If a number is multiplied by 3 and then 4 is added to the result, the final answer is 28. What is the number?

• 4

• 6

• 8

• 10

What is the value of x in the equation 5x + 3 = 18?

• 2

• 3

• 4

• 5

I am a three-digit number. My tens digit is 5, and the sum of my hundreds and units digits is 5. What number am I?

• 251

• 352

• 751

• 541

If you double a number and subtract 4, you get 10. What is the number?

• 7

• 8

• 9

• 12

What is the chemical symbol for water?

• H2O

• O2

• CO2

• NaCl

Which planet is known as the Red Planet?

• Venus

• Mars

• Jupiter

• Saturn

How many planets are in our Solar System?

• 7

• 8

• 11

• 10

What process do plants use to make their own food?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Who wrote the play "Romeo and Juliet"?

• William Shakespeare

• Charles Dickens

• J.K. Rowling

• Mark Twain