#1 - Tricky Algebra Sum Riddle

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 1000 one more time.
Now add 1000 one more time.

What is the total?

4100
some people might guess 5000

#2 - Easy Math Problem

In a strange city , there are just 2 houses.

If one person from house1 goes to house2, then the population of house2 is twice the population of house1.
While if one person from house2 goes to house1, then the population of house2 is same as the population of house1.

what the population of each house ?

House1-> 5
House2-> 7

#3 - Easy Maths Puzzle

Sadaf is selling fruits at brain teasers land.
She sell grapes at \$30, Dates costs \$25, and a Wolfberry costs \$45
At what price does she sell fig ?

15

Cost of each alphabet is 5

#4 - kpit cummins Aptitude Interview Logic Qu

Product of three consecutive numbers are 7980.
Then the sum of these consecutive numbers would be ?

60(19+20+21)

#5 - Easy Math Riddle

When asked how old he was, Mayank replied, 'In 2 years I will be twice as old as I was five years ago.' How old is he ?

12 years

#6 - Math Puzzle Kids

Anmol had a bag containing colorful marbles. The colors are red, green and blue. The total number of marbles he had in his bag is 60. There are 4 times as many red marbles as green marbles. 6 more blue marbles than green marbles. How many marbles of each color did Anmol have?

Lets take R as red, G as green and B as blue.
R + G + B = 60
As there are 4 times red marbles than green marbles, then
R = 4G
There are 6 more blue marbles than green marbles, so
B = G + 6
Therefore,
R + G + B = 60
4G + G + G + 6 = 60
6G + 6 = 60
6G = 60 – 6
6G = 54
G = 54/6 = 9
R = 4G = 4 x 9 = 36
B = G + 6 = 9 + 6 =15
Finally there are 9 green marbles, 36 red marbles and 15 blue marbles

#7 - Maths Shopkeeper Problem

A brand new Beats Headphone was on sale at 20% as a promotional offer. By what percent must the headphone price be increased to sell it at the original price again ?

25%.
Suppose a \$10 item is reduced by 20%, the price will drop to \$8. Now to make it the original price we must add \$2 more which is 25% of \$8.

#8 - Trick Maths Riddle

I have a role of cloth 1km long.
I have a machine which cuts this role into pieces of 10 meter long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs ?

396 seconds

1000m would only take 99 cuts not 100.
so 4*99 => 396

#9 - Easy math puzzle

I am the owner of a birds store. If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

I have 3 cages and 4 birds

#10 - Maths Puzzle Question

Two Twins Eddy and Roberto Baggio were standing back to back and suddenly they started running in opposite direction for 4 kilometers and then turn to left and run for another 3 kilometers.

what is the distance between the Baggio twins when they stop ?

10 kilometers