Recent puzzles under tag mathematical

+2 votes

How many notebooks can 12 boys and 12 girls complete in 12 weeks?

posted Jan 24, 2015 by anonymous

+1 vote

If Sin A + Sin^2 A = 1 then what would be Cos^2 A + Cos^4 A

posted Jan 23, 2015 by Salil Agrawal

0 votes

How much did each person receive at that last distribution?

posted Jan 23, 2015 by Nikita Sehgal

+1 vote

The sum of x% of y and y% of z is z% of x. ........................................ satisfying the given condition.

posted Jan 23, 2015 by Pushpak Chauhan

+1 vote

Find a five-digit number in which the last number is the sum of the first, second, and third; the .....................

posted Jan 23, 2015 by Maninder Bath

0 votes

What is the least number of cards which could be on the table? How many of those would be Diamonds?

posted Jan 22, 2015 by Bhavish D A

+2 votes

What will be the product of all the six digit ?

posted Jan 22, 2015 by Dilbagh

+2 votes

Put any mathematic signs and solve this.

posted Jan 22, 2015 by Vishal

+1 vote

Can you find the missing number in the third row?

posted Jan 22, 2015 by Mohammad

+1 vote

If it is given that Sin A = Cos A then calculate Cos 2A?

posted Jan 21, 2015 by Salil Agrawal

+1 vote

What will be the radius of semicircle path ?

posted Jan 21, 2015 by Anil Chaurasiya

+1 vote

What was his profit in gift item business ?

posted Jan 21, 2015 by Anshika Utadi

0 votes

Who arrived at the bank first, and what time did they arrive?

posted Jan 20, 2015 by Harshita Dhaliwal

0 votes

How much does the pen weigh?

posted Jan 20, 2015 by Rahul Chandel

0 votes

How many minimum number of chapatis did the mom made?

posted Jan 20, 2015 by Varuna Magar

+1 vote

What is the next number in this series - 1.414; 1.732; 2.236; 2.646; 3.317; ?

posted Jan 19, 2015 by Nikhil Pandey

+1 vote

Using the same logic, can you tell how much a mango costs?

posted Jan 17, 2015 by Parampreet Kaur

0 votes

How many did he actually buy?

posted Jan 17, 2015 by Chahat Sharma

+1 vote

How long will it take for the train to clears the tunnel?

posted Jan 17, 2015 by anonymous

+2 votes

Read the little poem and answer its question if you can.

posted Jan 16, 2015 by Pushpak Chauhan

0 votes

How long will elapse between the moment the ............. moment the end of the train clears the tunnel?

posted Jan 16, 2015 by Divya Bharti

+1 vote

What will be the profit of his ?

posted Jan 16, 2015 by Rahul Vaidya

+2 votes

If x (x^2+6x+18)(x+6) = 159919 then what would be (x+4)^4

posted Jan 15, 2015 by anonymous

+3 votes

The product of any two complex number is ......

posted Jan 14, 2015 by Jaspalsingh Parmar

+1 vote

[Sqrt(2)]^[Sqrt(2)]^[Sqrt(2)]^[Sqrt(2)] ........... infinite = x Then x will be

posted Jan 14, 2015 by Abhishek Porwal

0 votes

How many smoothies had been sold at the $2 price?

posted Jan 13, 2015 by Nimish

0 votes

Concerning cheque: What was the exact amount of that cheque?

posted Jan 13, 2015 by Mohammed Hussain

0 votes

What ten bills, all but the 10 dollar bill, did he use?

posted Jan 12, 2015 by Anil Chaurasiya

0 votes

What is the next number in this series - 1/2 ; 5/4 ; 25/12 ; 71/24 ; 463/120 ; ?

posted Jan 12, 2015 by Deepak Chitragar

+1 vote

What is the four-digit number in which the ................................ and the last is three times the second?

posted Jan 12, 2015 by Riteshwar

–1 vote

IF 2+7=57 ; 3+6=63 ; 5+9=206 Then 4+8=?

posted Jan 12, 2015 by Akriti

0 votes

What is the expected number of loops (strings tied to their own end)?

posted Jan 9, 2015 by Ankur Athari

+1 vote

What numbers should replace the question marks?

posted Jan 9, 2015 by Upma

+1 vote

Division Puzzle

posted Jan 9, 2015 by Bhavish D A

+1 vote

multiplication puzzle

posted Jan 9, 2015 by Bhavish D A

0 votes

Place the nine digits, so that the sum of the odd digits may be equal to the sum of the even ones.

posted Jan 8, 2015 by Pardeep Kohli

+1 vote

Sum of all the numbers formed by using the integers of the number 1977 will be?

posted Jan 8, 2015 by Abhishek Porwal

0 votes

What comes next? 1, 3, 6, 10, 3, 9, 4, 12, 9, 7, ?, ?

posted Jan 6, 2015 by Chahat Sharma

0 votes

What will be the total length of journey for which average is Rs 10/- per km ?

posted Jan 6, 2015 by Brijesh Talwar

0 votes

How many balls does Jugnu have?

posted Jan 6, 2015 by Kuldeep Apte

0 votes

Can you calculate the total number of cans before distribution ?

posted Jan 6, 2015 by Aastha Joshi

+1 vote

Find the value of A+B if A*(4+(B/100))=108.81

posted Jan 2, 2015 by anonymous

+2 votes

What would be the next number in this series? 144 ; 121 ; 100 ; 81 ; 64 ; ??

posted Jan 2, 2015 by Brijesh Talwar

0 votes

What is the total time required to make the tank empty ?

posted Jan 2, 2015 by Karan Joglekar

0 votes

In order to reach his destination in time what should be the speed of his ?

posted Jan 2, 2015 by Aastha Joshi

0 votes

Can you solve it - ? + ? + ? + ? + ? = 30

posted Dec 31, 2014 by Vrije Mani Upadhyay

0 votes

What is the most amount of money a person can remove from the box?

posted Dec 31, 2014 by anonymous

+1 vote

Can you calculate the value of x ?

posted Dec 31, 2014 by Avantika Agrawal

+1 vote

A discount series of 10%, 20% and 40% is equivalent to a single discount of ???

posted Dec 29, 2014 by anonymous

0 votes

Find missing number in the series 9 ,19 ,40 ,? ,170

posted Dec 29, 2014 by Rahul Vaidya