Recent puzzles under tag mathematical

+2 votes

How many gallons of fuel does it leak per hour?

posted Nov 12, 2015 by Varun Kumar

0 votes

A bill for Rs. 5656 is drawn on July, 14 at 5 months. ........... Find the money that the holder of the bill receives.

posted Nov 12, 2015 by Rahul Chandel

0 votes

If the average interest is 8.13% then what percentage must he got for the remainder money ?

posted Nov 12, 2015 by Sandeep Otari

0 votes

What are the correct root of the equation ?

posted Nov 9, 2015 by Sidharth Malhotra

+1 vote

Distribute 1 to 99 in five groups so that total of each group comes same & what is that?

posted Nov 6, 2015 by Karan Joglekar

0 votes

A cylindrical pencil of 2 cm diameter is sharpened to produce a perfect hemispherical portion at one end...

posted Nov 6, 2015 by anonymous

0 votes

How much did Morrison receive for each ring?

posted Nov 5, 2015 by Nikita Sehgal

0 votes

A man wishes to invest Rs 2490. He invests Rs 900 in 7/2% stock................at what price does he buy the 6% stock?

posted Nov 5, 2015 by Mishthy Mukherjee

0 votes

If seller sells the colour after mixing, then what will be the selling rate for getting a profit of 20% ?

posted Nov 4, 2015 by Rahul Vaidya

–1 vote

What is the average age of the reserves player ?

posted Nov 3, 2015 by Atif

0 votes

What are the birthdays that share the second smallest birthday number?

posted Nov 2, 2015 by Basabdatta Mukherjee

+1 vote

What are X and Y? 7 8 6 9 5 10 X Y 3 12

posted Nov 2, 2015 by Riteshwar

0 votes

Three non-concentric circles of equal radii are drawn such that each circle touches the other two externally...

posted Oct 30, 2015 by anonymous

0 votes

If n is a good number, what is the minimum number of divisors that n^2 has?

posted Oct 29, 2015 by Sandeep Bedi

+1 vote

What will be the probability that the number has sum of all its digits 25 ?

posted Oct 29, 2015 by Sidharth Malhotra

0 votes

In this scenario, 1 + 2 = 3. However, 2 + 3 = 4. What is the scenario?

posted Oct 28, 2015 by Chahat Sharma

0 votes

A train running at 25 kmph takes 18 second to pass a..............Find the length of the train and that of the platform.

posted Oct 28, 2015 by Tapesh Kulkarni

+1 vote

How long will it take for that echo to be heard?

posted Oct 28, 2015 by Karan Joglekar

0 votes

What is the number X? XXXX+XX+X+X+X=9000

posted Oct 27, 2015 by Simranjeet Singh

0 votes

The cost of carpeting a room 15 metres long with a carpet ..................What is the breadth of the room ?

posted Oct 27, 2015 by Rahul Vaidya

+1 vote

There is a four-digit number ABCD, where A, B, C, D each represents a................. what is the original number ABCD?

posted Oct 26, 2015 by Prachi Sharma

0 votes

A,B and C are positive integer such that 3^A+5^B+7^C is a square number.What is the minimum value of this square number?

posted Oct 26, 2015 by Swati Arora

+1 vote

A cone, placed on a table, is cut from the middle by a horizontal plane...............Calculate the total visible area ?

posted Oct 23, 2015 by Akriti

+1 vote

What is the relative speed of Gear A and Gear B?

posted Oct 23, 2015 by Rajni

+1 vote

A four digit positive number having all non-zero distinct digits is such that the product of all the digits is least...

posted Oct 22, 2015 by anonymous

+1 vote

A cistern has a leak which would empty it in 8 hours. A tap is turned on which admits 6 litres a minute into cistern...

posted Oct 21, 2015 by anonymous

+1 vote

There are four different integers. Here are eight clues to help you find out what they are.What are the four integers?

posted Oct 20, 2015 by Sandeep Otari

0 votes

How many ten digit numbers are prime and what are they?

posted Oct 20, 2015 by Varuna Magar

+2 votes

What is the value of X if X=a+b+c+d+3 and x/5=a, x/8=b, x/6=c, x/2=d

posted Oct 20, 2015 by anonymous

+1 vote

Which number will replace the question mark in the following image?

posted Oct 19, 2015 by Mais Ghanem

0 votes

What is the value of the bottom row of the grid?

posted Oct 19, 2015 by Sandeep Bedi

+2 votes

Find three number such that? When we multiply three numbers, we will get prime number and diff between second & first..

posted Oct 16, 2015 by Madhavi Latha

0 votes

Two poles of height 12 m and 4 m are situated in such a way that the sun rays through the top of a pole...

posted Oct 16, 2015 by anonymous

0 votes

What will be the product of thousand and units digit of that number ?

posted Oct 15, 2015 by Aastha Joshi

0 votes

A square lawn of side 100m has a circular flower bed in the centre. If area of lawn, excluding flower bed is 8614 m^2...

posted Oct 14, 2015 by anonymous

0 votes

Can you find out what each topping costs?

posted Oct 14, 2015 by Rahul Vaidya

+2 votes

Dravid and Vihaan are brothers. Dravid is 33 years old today. This is three times as old .............How old is Vihaan?

posted Oct 13, 2015 by Aman

0 votes

Whats the answer of 6/2(1+2) = ?

posted Oct 13, 2015 by Dilbagh

0 votes

The average age of a husband and wife was 23 years when they were married 5 years ago..........How old is the child now?

posted Oct 13, 2015 by Atif

+2 votes

A lady starts from her house with some money to visit four Churches...

posted Oct 9, 2015 by anonymous

+1 vote

A four digit positive number, when divided by sum of the four digit of number given 226 as quotient and 0 as remainder..

posted Oct 9, 2015 by anonymous

+1 vote

On increasing the temperature by 30 degree centigrade, rate of a chemical reaction becomes 15.625 times initial rate...

posted Oct 8, 2015 by anonymous

+1 vote

If x^4 + 5y = 6 x^2 y^2 + 5x = 6 then x,y=??

posted Oct 6, 2015 by anonymous

+3 votes

How many of each coin is there and what are their values?

posted Oct 6, 2015 by Puneet Batra

+1 vote

In a class consisting of 100 students 20 know English and 20 do not know Hindi and 10 know neither English nor Hindi...

posted Oct 6, 2015 by anonymous

0 votes

Can you think of a common word that contains double C, double S and double L? Can you think of a second one?

posted Oct 5, 2015 by Mohammed Hussain

0 votes

How many times can you subtract the number two from the number fifty?

posted Oct 5, 2015 by Mohammed Hussain

+1 vote

A shopkeeper buys a set of 10 pens in 95 rs and sell them @ 10 rs per pen. What is the percentage profit of shopkeeper?

posted Oct 2, 2015 by anonymous

0 votes

A man buys Rs.25 shares in a company which pays 9% dividend. ...................... At what price did he buy the shares?

posted Oct 1, 2015 by Karan Joglekar

0 votes

What is the velocity of the wind in m/s in this situation ?

posted Oct 1, 2015 by Aastha Joshi