Preview (20 questions)
1 Question
30 sekund temu
Q.

Every rational number is a real number.


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2 Question
30 sekund temu
Q.

The sum of odd numbers up to 240 is 11400.


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3 Question
30 sekund temu
Q.

There are infinite rational numbers in between any two numbers.


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4 Question
30 sekund temu
Q.

0 is not a rational number.


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5 Question
30 sekund temu
Q.

The irrational number between 2 and 2.5 is √5.


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6 Question
30 sekund temu
Q.

The decimal representation of the rational number is always terminating.


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7 Question
30 sekund temu
Q.

2+√3 is a rational number.


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8 Question
30 sekund temu
Q.

The sum of the digits of the number 65889 is 36.


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9 Question
30 sekund temu
Q.

The unit digit in the product of 853 x 1346 x 452 x 226 is 7.


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10 Question
30 sekund temu
Q.

0 can be written in the form of p/q.


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11 Question
30 sekund temu
Q.

The greatest number of 4 digits, divisible by 15, 25, 24, and 80 is 8400.


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12 Question
30 sekund temu
Q.

9960 is the greatest four-digit number divisible by 2, 3, 4, 5, and 6.


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13 Question
30 sekund temu
Q.

The sum of the factors of 3240 is 10890.


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14 Question
30 sekund temu
Q.

The difference between the prime numbers 43 and 47 is 2.


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15 Question
30 sekund temu
Q.

71 and 73 are twin Primes.


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16 Question
30 sekund temu
Q.

The total number multiple of both 3 and 4 from 1 to 100 is 50.


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17 Question
30 sekund temu
Q.

4√6 + 7√6 = 4√12


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18 Question
30 sekund temu
Q.

(√12 + √10 - √2) is a number that is irrational.


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19 Question
30 sekund temu
Q.

A rational number (-6 / 8) is also known as a fraction.


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20 Question
30 sekund temu
Q.

√6 x √36 = 6√6


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