Join game?
Enter PIN:

Maths Mind

3.4
(372 votes)
10 questions
English
Everyday Math Demystified
1

At a children’s party, 10 kids had juice, 8 kids had cake,and 6 kids had juice & cake. How many kids were there at party

12

14

18

24

Hard  17% got this right

12 kids. 6 kids had juice and cake, leaving 2 out of the cake eaters that didn’t have juice. As there were 10 juicers.
2

If the sum of two consecutive even numbers is 166, the smaller number is

82

80

84

86

42% got this right

82+84 = 166 and 80+86 = 166, Since 82 & 84 are consecutive even numbers, so 82 is the smallest number.
3

A bottle costs a dollar more than a cork. Together they cost 110 cents. How much does the bottle cost?

105

100

115

90

Hard  26% got this right

The bottle costs 105 cents, and the cork costs 5 cents.
4

What is the next number in the series? 7,645, 5,764, 4,576, ?

6,457

5,764

6,745

7,645

39% got this right

The last digit is moved to the front to make the next number.
5

What mathematical symbols (+,-,X,÷ only) do you have to insert in between the numbers to get the result? 2 4 6 8=28

2 + 4 × 6 - 8

2 + 4 + 6 + 8

2 × 4 - 6 +4

2 × 4 × 6 ÷ 8

Hard  31% got this right

2 + 4 × 6 - 8 = 28
6

If the sum of two numbers is 51 and the difference is 13, find the smallest number.

19

16

32

35

36% got this right

32+19=51 and 32-19=13 so smallest number is 19
7

Six times five plus twelve minus five =

37

23

29

91

62% got this right

(6X5)+12-5=37
8

Nine trees are planted in a row at three-foot intervals. How far is it from the first tree to the last tree?

24 feet

27 feet

270 feet

30 feet

Hard  30% got this right

Since there are eight intervals, the distance between the first and last one is 8 × 3 = 24 feet.
9

How many cuts are needed to cut a log into eight pieces?

7

4

8

9

Hard  33% got this right

7 cuts are required to cut a log into 7 pieces.
10

42% of 36 =?

15.12

0.78

151.2

85.42

62% got this right

42% × 36 = 0.42 x 36 = 15.12