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Quizz "Mathematics" - 5 questions
total = 14 player(s)

Question 1 / 5
select 1 answer only
1+1=?

  1
  2
  3
  4
  5






























































Question 2 / 5
select 1 answer only
When the number of divisors of a natural number 'k' less than 60 is 4, how many numbers can 'k' be?

  13
  16
  19
  26
  32






























































Question 3 / 5
select 1 answer only
We want to multiply 540 by the natural number 'a' to make it the square of a number. At this time, find the number 'a' closest to 750.

  1
  764
  735
  779






























































Question 4 / 5
select 1 answer only
A neon light'A' in a store is on for 8 seconds, then turns off for 1 second,'B' is on for 10 seconds, then turns off for 2 seconds, and'C' is on for 12 seconds and then turns off for 3 seconds. When three neon lights are turned on at the same time at 9:20

  9:21
  9:22
  9:23
  9:24
  9:25






























































Question 5 / 5
select one or several answers
It was Korean 13 years old student's middle school problem without Question 1..

  lol
  wow
  i'll make all answer in this problem!
  Have a good day!
  Choose anything!































































.
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