Recent puzzles under tag mathematical

+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

+2 votes

Four square corners are cut from a square paper of side length 10 cm. What will be the volume of the cubic tank formed.

posted Dec 25, 2014 by anonymous

0 votes

Then what will be the minimum hours taken by the second tap to drain this tank ?

posted Dec 24, 2014 by Madhavi Latha

0 votes

What is the cost of fencing is at Rs 3 per metre ?

posted Dec 23, 2014 by Parampreet Kaur

0 votes

If you choose to answer this question at random, what are the chances you will be correct?

posted Dec 23, 2014 by Kuldeep Apte

0 votes

Using neither of the numbers 1 or 2, replace each letter of the equation to make it true.....If so, what is WETTEN?

posted Dec 22, 2014 by Pushpak Chauhan

+1 vote

Number of arrangements possible?

posted Dec 22, 2014 by Shashi Kant

+1 vote

A man cycles at the rate of 15.6 kmph. How many metres does he cover in 2 minute?

posted Dec 20, 2014 by anonymous

0 votes

What is the effect on money receipt by the shopkeeper ?

posted Dec 19, 2014 by Harshita Dhaliwal

+1 vote

How many kilometers from the starting point will they draw level?

posted Dec 19, 2014 by Vrije Mani Upadhyay

0 votes

What is the length of the train ?

posted Dec 18, 2014 by Pankaj Deshmukh

+3 votes

Addition of letters substituted for digits

posted Dec 18, 2014 by Bhavish D A

0 votes

What were the side lengths of the two triangles I had drawn on the board this morning?

posted Dec 17, 2014 by Manish Tiwari

+2 votes

What are the probabilities of winning for each player?

posted Dec 17, 2014 by Shashi Kant

+1 vote

How could you find the box with 9 kgs balls with just 1 weighing?

posted Dec 17, 2014 by Shashi Kant

+1 vote

Can you calculate the smallest number having 2,3,5 and 7 as its multiple and divisible by 100 ?

posted Dec 16, 2014 by Aastha Joshi

0 votes

How much money did he get from grandma?

posted Dec 15, 2014 by Anuradha Tabyal

+1 vote

Find the quantity of juice in the mixture?

posted Dec 14, 2014 by anonymous

0 votes

find the missing number in below series - 1 , 2 , 5 , 7 , 11 , ?? , 17

posted Dec 12, 2014 by Atif

–2 votes

You have to fill numbers in place of question marks. The numbers that you can use are 1, 3, 5, 7, 9, 11, 13 and 15.

posted Dec 12, 2014 by Mohammad

0 votes

Can you calculate the total no. of birds remained in the tree after first fly away ?

posted Dec 11, 2014 by Anshika Utadi

0 votes

How old are Farhan's father and mother?

posted Dec 11, 2014 by Riteshwar

0 votes

How many arrangements are possible for seating eight people?

posted Dec 11, 2014 by Kapil Kapoor

+1 vote

Can you calculate the number of buses that the company owns at present?

posted Dec 11, 2014 by Rajni

+2 votes

The product of all digits of a 4 digit number is 630. How many such numbers can be made.

posted Dec 10, 2014 by anonymous

0 votes

What is the next number in the following series? 2, 12, 36, 80, 150, 252, 392, ?,

posted Dec 10, 2014 by Sandeep Otari

+1 vote

How many eggs did you buy originally?

posted Dec 9, 2014 by Pardeep Kohli

+2 votes

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

posted Dec 9, 2014 by Ujjwal Mehra

0 votes

Can you calculate what is the length of wire ?

posted Dec 9, 2014 by Sidharth Malhotra

+1 vote

What is the next number in this series - 36, 48, 510, 633, 756, 879, ?

posted Dec 8, 2014 by Parampreet Kaur

+1 vote

How much does each topping cost by itself?

posted Dec 5, 2014 by Nikita Sehgal

0 votes

In what time will a sum of money double itself at 25/4 % p.a. simple interest?

posted Dec 5, 2014 by anonymous

0 votes

How many gallons of gasoline have you lost?

posted Dec 4, 2014 by Swati Arora

0 votes

Can you calculate the time A takes in the same journey that C covered in 42 min ?

posted Dec 4, 2014 by Aman

0 votes

Can you calculate the number of hours taken by C alone to fill the cistern ?

posted Dec 3, 2014 by Deepak Chitragar

+1 vote

Find number of men in the company...

posted Dec 2, 2014 by Swapnil Morankar

0 votes

What will be the probability the second ball taken after first event would be red ?

posted Dec 2, 2014 by Harshita Dhaliwal

+3 votes

What 3 positive numbers give the same result when multiplied and added together?

posted Dec 2, 2014 by Varuna Magar

+2 votes

Replace the asterisks by the correct mathematical signs to make the expression equal to 99. 16 * 12 * 2 * 3 = 99

posted Dec 1, 2014 by Pardeep Kohli

0 votes

Can you calculate the dimensions of this box with the given data?

posted Dec 1, 2014 by Amarvansh

+2 votes

Can you find out on which day of the month was my birthday?

posted Dec 1, 2014 by Madhavi Latha

–1 vote

If 5 x 3 x 2 = 13, 6 x 4 x 3 = 21, 7 x 5 x 4 = 31, 8 x 6 x 5 = 43, 9 x 7 x 6 = 57 Then 10 x 8 x 7 = ??

posted Nov 29, 2014 by anonymous

0 votes

How many ordered combinations of (x, y) are possible?

posted Nov 29, 2014 by anonymous

+1 vote

How many kilometres from the starting point will they draw level?

posted Nov 28, 2014 by Aastha Joshi

+1 vote

what is the greatest number of colors the artist could have in her palette?

posted Nov 26, 2014 by anonymous

0 votes

If Ramesh and Shyam are in the line of flow of wind, then what is the velocity of wind in m/s?

posted Nov 26, 2014 by anonymous

+1 vote

Average age of the group if pair average is provided?

posted Nov 26, 2014 by Bhavish D A

0 votes

What was the ratio of his age and his eldest son's age 3 years before ?

posted Nov 25, 2014 by Mohammad