Number Math Riddle with answer
91. Math Riddles
Can you solve this number ?
Explanation :
there are four intersecting points.
Replace the question mark - Math Riddle
92. Math Riddles
An easy peasy math for adults! How fast can you find the hidden pattern?
Explanation :
15 (16+9 ; 6+4)
Complete the sequence - Math Riddle
93. Math Riddles
1=3, 2=3, 3=5, 4=4, 5=4, 6=3, 7=5, 8=5, 9=4, 10=3, 11=? 12=? Can you complete the sequence?
6
Explanation :
6. The numbers present represents the number of letters in the spelling of its corresponding number.
500 eggs in 500 minutes - Math Riddle
94. Math Riddles
Two hens can lay two eggs in two minutes. If this is the maximum speed possible, what is the total number of hen needed to get 500 eggs in 500 minutes?
Explanation :
Time is measured in minutes or seconds. Time is irreversible in nature as the prsent add to the future events.
Given:
Two hens can lay two eggs in two minutes.
Find:
The total number of hen needed to get eggs in minutes.
Solution:
According to the problem,
eggs are layed in minutes by hens
egg is layed in minutes by hens
egg is layed in minute by
egg is layed in minutes by
Thus, egg is layed in minutes by hens
Hence, hens are needed to get egg in minutes.
Peter was asked how old he was - Math Riddle
95. Math Riddles
Peter was asked how old he was. His reply was like this; In a period of 2 years my age will be twice my age when you asked this five years ago. How old is he?
Explanation :
Let Peter's age be X Years
X+2=2(X 5)
X+2=2X 10
X=12
100 coins fell down - Math Riddle
96. Math Riddles
100 coins fell down and got scattered inside a dark place. 90 of the coins fell with heads facing up and the rest 10 coins fell with tails up. You are asked to sort out these coins into 2 piles. However, each pile should have the same count of tails up coins. How is it possible?
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<p><strong>Explanation : </strong> Firstly, all the piles need not be of same size. I can make 2 piles, one with 90 coins and the other with 10 coins. Now just flip all the 10 coins on the pile. So the piles will have the same count of tails.</p>
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21 is added to four times - Math Riddle
97. Math Riddles
If 21 is added to four times a number, the result is 57.
Explanation :
4x + 21 = 57
4x = 36
x = 9
Solve the equation - Math Riddle
98. Math Riddles
Can you solve the below equation?
30/6*2-3*2+12/2=?
Explanation :
Follow BODMAS Rule
So, 5*2 6 + 6 =10
Which number replace - Math Riddle
99. Math Riddles
Which number replaces the question mark?
30 6 2 3 2 12 2 ?
Explanation :
As you can see the lower number rows are always bigger than upper row ones with the difference going up by 3 with every step
34 - 32 = 2
32 - 27 = 5 (difference going up by 3 from last difference)
56 - 48 = 8 (difference going up by 3 from last difference)
? - 19 = 11 (difference going up by 3 from last difference)
So ? = 30
Quickfire equation? - Math Riddle
100. Math Riddles
Can you solve the below quickfire equation?
Explanation :
Ans : + 1
5x^2 = ?25
5x^2 = 5
X^2 = 5/5
X=?1 = + 1
Smiley equation - Math Riddle
101. Math Riddles
Can you solve the below smiley equation?
Explanation :
180
30+30+30=90
10+30+10 =50
10+ 15+15=40
30+10*15= 180
Three numbers have the same answer - Math Riddle
102. Math Riddles
Which three numbers have the same answer whether they are added or multiplied together
1,2,3
Explanation :
1,2,3
1+2+3 = 6
1*2*3 = 6
Viral equation - Math Riddle
103. Math Riddles
Can you solve the below viral equation?
Explanation :
24
8 + 8 / 2(1+3)= ?
8 + 8 / 2(4)= ?
8 + 4(4)= ?
8 + 16 = ?
24
Number puzzle - Math Riddle
104. Math Riddles
2 2 = 00
3 3 = 03
4 4 = 08
5 5 = 15
6 6 = 24
7 7 = ??
8 8 2(1+3)= ?
35
Explanation :
The value of RHS is
(A*A) (A+A)
i.e(2*2) (2+2) = 4 4 = 00
(3*3) (3+3) = 9 6 = 03
(4*4) (4+4) = 16 8 = 08
(5*5) (5+5) = 25 10 = 15
(6*6) (6+6) = 36 12 = 24
(7*7) (7+7) = 49 14 = 35
