Recent puzzles under tag mathematical

+1 vote

Given three bowls: 7, 4 and 3 liters capacity. Only the 7-liter is full. Pouring the water...

posted Nov 5, 2014 by anonymous

+2 votes

How can you make this true by adding a single line: .9 = 1.

posted Nov 5, 2014 by Udita

+1 vote

The distance between station A and station B is 623 km...................... At what time train reach at station B ?

posted Nov 5, 2014 by Nimish

+3 votes

If 5+3+2=151022 ; 9+2+4=183652 ; 8+6+3=482466 ; 5+4+5=202541 Then 9+5+5=_______?

posted Nov 4, 2014 by Deepak Chitragar

0 votes

How many days are required to do the same work with a working of 6 hours per day ?

posted Nov 4, 2014 by Balwinder

0 votes

What number must replace the question mark?

posted Nov 4, 2014 by Akriti

0 votes

How many of each coin is used and what are the denominations?

posted Nov 4, 2014 by Anamika

+2 votes

Suppose you drive to a picnic spot at 20 mph, .................................your average speed becomes 40 mph ?

posted Nov 4, 2014 by Rajni

0 votes

Fill the space and complete the following equations?

posted Nov 3, 2014 by anonymous

+2 votes

If 1 x 1 = 1 ; 2 x 2 = 4 ; 4 x 4 = 6 ; 5 x 5 = 5 ; 7 x 7 = 9 then 9 x 9 = ?

posted Nov 3, 2014 by Ritika

0 votes

What is the next number in the sequence- 32, 37, 47, 58, 71, ?

posted Nov 3, 2014 by Ankur Athari

0 votes

Who do you think will reach the hotel first?

posted Nov 3, 2014 by Varuna Magar

+1 vote

If D1=22 and D2=16 then what would be the perimeter of green color region?

posted Nov 2, 2014 by anonymous

0 votes

How many kms had he travelled?

posted Oct 31, 2014 by Nikhil Pandey

+2 votes

How many candies did Mr. Kandala have left when the doorbell rang?

posted Oct 31, 2014 by Ujjwal Mehra

0 votes

Can you calculate what was the income of the deceased ?

posted Oct 31, 2014 by Puneet Batra

+2 votes

36 % 6 * 3 - 9 + 1 = ?

posted Oct 31, 2014 by Sidharth Malhotra

+3 votes

Can you arrange the numbers from 1 to 9 on a board that the numbers in each row, column and diagonal adds up to 15.

posted Oct 30, 2014 by Madhavi Latha

+1 vote

What will be the next number of this series - 162, 2123, 3204, 4305, 5426, 6567, 7728, ??

posted Oct 29, 2014 by Amit Kumar Pal

0 votes

Ramesh and Mahesh entered into partnership with capitals in the ratio 4 and 5

posted Oct 29, 2014 by anonymous

+1 vote

What is the rate percent if Goods were bought for Rs 600 and sold the same day for Rs 650.25...

posted Oct 28, 2014 by Saif Khanam

0 votes

What number should appear in the last orange spot?

posted Oct 27, 2014 by Mishthy Mukherjee

+2 votes

Can you find out the value of x in the following equation?

posted Oct 27, 2014 by Rahul Vaidya

+1 vote

What annual payment will discharge a debt of Rs. 600 due in 5 years, the rate being 8 % per annum?

posted Oct 24, 2014 by anonymous

0 votes

Which discount scheme is better and why?

posted Oct 22, 2014 by Salil Agrawal

+1 vote

How many books were given away?

posted Oct 21, 2014 by Nikita Sehgal

0 votes

What should be the value of the bottom row?

posted Oct 21, 2014 by Yogeshwar Thakur

+2 votes

Can you find sum of all the angles in the the following figure?

posted Oct 20, 2014 by anonymous

+1 vote

How Many Eggs Did The Man Have To Start With ?

posted Oct 20, 2014 by anonymous

+2 votes

IF 7+8+9=110 ; 13+14+15=509 ; 19+20+21=1085 then 26+27+28=?

posted Oct 20, 2014 by Udita

+1 vote

Can you complete the sequence? 192, 021, 222, 324, 252, 627, 2__, 9__?

posted Oct 20, 2014 by Mohammad

+1 vote

When soon do you have Rs. 60 if you are depositing Rs. 3 in First day and Rs. 3 in Second day....

posted Oct 19, 2014 by Salil Agrawal

+8 votes

If. 1+2+3=10 . 2+3+4=13 . 4+5+6=19 . 5+6+7=22 Then 6+7+8=?

posted Oct 17, 2014 by Balwinder

0 votes

Find the cash required to purchase Rs 1600 , 17/2% stock at 105 . ( Brokerage 1/2% )

posted Oct 17, 2014 by Akriti

0 votes

Can you solve this mathematical equation ? 2^1234 - 2^1233

posted Oct 17, 2014 by Anamika

0 votes

Which one do you choose and why?

posted Oct 16, 2014 by Upma

+1 vote

Can you calculate the distance between the starting mark and the final mark with the help of the given data?

posted Oct 16, 2014 by Varuna Magar

0 votes

What is the lowest number you can possibly score?

posted Oct 15, 2014 by Sidharth Malhotra

+2 votes

Given positive real numbers x, y, and z that satisfy the following system of equations?

posted Oct 14, 2014 by Vrije Mani Upadhyay

+1 vote

A reduction of 20% in the price of rice enables a man to buy 3.5 kg more for 630 rupees. Find original price?

posted Oct 14, 2014 by anonymous

0 votes

Find the value k such that: (22 * k) # (k * 33) = 27

posted Oct 14, 2014 by anonymous

+1 vote

How many litres of water will the fire engine have available for putting out the fire?

posted Oct 14, 2014 by Brijesh Talwar

0 votes

In a class, number of boys is more than number of girls by 12% of total strength, What is the ratio of boys to girls ?

posted Oct 14, 2014 by Karan Joglekar

+2 votes

The following equation can be made correct by moving one small line. Can you find out how? 6 + 6 + 2 = 34034

posted Oct 14, 2014 by Samardeep Acharya

0 votes

Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf ?

posted Oct 13, 2014 by Nikita Sehgal

+1 vote

What number should replace the question mark?

posted Oct 13, 2014 by Pushpak Chauhan

0 votes

Can you guess my starting number?

posted Oct 13, 2014 by Rahul Vaidya

+2 votes

If x^x^x^x^x...=2 then what is x?

posted Oct 12, 2014 by anonymous

0 votes

Can you find this number ?

posted Oct 10, 2014 by Prachi Sharma

0 votes

What percent chance is there that it will be a junior?

posted Oct 10, 2014 by Swati Arora