Logical Maths Puzzles

Do you want to solve puzzles where you can apply both logic and maths to get answer? Start here.

Can you tell the time in this logic puzzle using time | Puz594

find the answer to this maths logic puzzle | puz594
A teacher gave 13 marks to one student and 12 marks to another student in one exam.
Can you tell the TIME by using the above sentence ????
View Answer

Answer : 1.45

The teacher gave a total of 25 marks to two students. 25 is
a quarter.
So, teacher gave “Quarter to Two”.
Time format to “Quarter to Two” is 1.45.

Birthday Brainteaser you want to solve | Puz593

Find answer to this birthday maths logic puzzles | puz593
The day before yesterday I was 25.
The next year I will be 28.
This is true only one day in a year.
What day is my Birthday ?
View answer

My birthday is on December 31. I am telling this on January 1.
Day before yesterday (dec 30)    = I am 25
Present day (January 1)               = I am 26
this year december 31                 = I will be 27.

Next year december 31               = I will be 28.

Litres Measuring Puzzle : Maths logic Puzzles | Puz587

find solution for Litres Measuring Puzzle: maths logic puzzle | puz587

You have 3 litre bottle and 5 litre bottle. How can you measure 4 litres of water by using 3Lt and 5Lt bottles???

View answer

Solution 1 :

1. First fill 3Lt bottle completely and pour 3 litres into 5Lt bottle.
2. Again fill 3Lt bottle completely. now pour 2 litres into 5Lt bottle until it becomes full.
3. Now empty 5Lt bottle.
4. Pour remaining 1 litre in 3Lt bottle into 5Lt bottle.
5. Now again fill 3Lt bottle completely and pour 3 litres into 5Lt bottle.
6. Now you have 4 litres in 5Lt bottle. That’s it.

Solution 2 :

1. First fill 5Lt bottle completely and pour 3 litres into 3Lt bottle.
2. Empty 3Lt bottle.
3. Pour remaining 2 litres in  5Lt bottle into 3Lt bottle.
4. Again fill 5Lt bottle completely and pour 1 litre into 3 Lt bottle until it becomes full.
5. Now you have 4 litres in 5Lt bottle. That’s it.

Interesting Missing Rupee Brain Teaser | Puz584

interesting missing rupee puzzle with answer | puz584
3 Friends went to a shop and purchased 3 toys. Each person paid Rs.10 which is the cost of one toy. So, they paid Rs.30 i.e. total amount. Shop owner gave a discount of Rs.5 on the total purchase of 3 toys for Rs.30. Then, among Rs.5, Each person has taken Rs.1 and remaining Rs.2 given to the beggar beside the shop.

Now, the effective amount paid by each person is Rs.9 and the amount given to beggar is Rs.2. So, total effective amount paid is 9*3 = 27 and the amount given to beggar is Rs.2, thus the total is Rs.29. Where has the other Rs.1 gone from the original Rs.30 ?????

View answer

The logic is payments should be equal to receipts. we cannot add amount paid by persons and amount given to beggar and compare it to Rs.30.
The total amount paid is Rs.27. So, from Rs.27, shop owner received Rs.25 and beggar received Rs. 2. Thus, payments are equal to receipts.

How many days does it take him to reach top | Puz582

maths logical puzzle and brain teasers with answer | puz582
A man is climbing up a mountain which is inclined. He has to travel 100 km to reach top of mountain. Every day He climbs up 2 km forward in day time. Exhausted, he then takes rest there at night time. At night, while he is asleep, he slips down 1 km backward because mountain is inclined.
Then how many days does it take him to reach mountain top ????
View answer

Answer : 99 days

Each day, Total progress = 2 km – 1 km = 1 km
So, 98 days = 98 Kms.
On 99th day he can reach mountain top by travelling 2 km in day time.
So, answer is 99 days

How you decide fruites to buy in this tricky Maths Logic Puzzle | Puz581

maths logic puzzles with answers in puzzles9 | puz581
For Rs.1 You get 40 Bananas.
For Rs.3 you get 1 Mango.
For RS.5 you get 1 Apple.Now you want to get 100 fruits for Rs.100.So, How many Bananas, Mangoes and Apples will you buy ??
View answer

Answer : 100

Rs.95 – 19 Apples
Rs.3  – 1 Mango
Rs.2  – 80 Banans
Total 100 Fruites for RS.100.

Can you find Odd Letter among the following letters | Puz578

Find out the odd letter from the following set of letters

find the odd letter out from the set of letters in the maths logic puzzle | puz578
View answer

Answer : L

Except L all the other letters are formed by three lines. L is formed with only two letters. So, L is the odd one among the letters.

So, answer is L.

Awesome Picture Puzzle : Maths Logic Puzzles | Puz262

Move any four matches to get 3 equilateral triangles only (don’t remove matches)

move 4 matches to get 3 equilateral triangles in this picture puzzles : maths logic puzzles | puz262

View answer

Answer :   move 2,4,5,6  matches

Move 2, 4 , 5, 6 matches as shown below to get 3 equilateral triangles exactly.

solution for puzzles9 - puzzle 48

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