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Recent puzzles under tag mathematical

0 votes
What is the area of the region inside the square not covered by the four triangles?
posted Oct 18, 2021 by Saif Khanam
  • mathematical
  • geometry
0 votes
The cost of a share is decreased by 20%. If the original cost is Rs. 120, find the decrease cost.
posted Oct 18, 2021 by Tapesh Kulkarni
  • mathematical
  • percentage
  • profit loss
0 votes
The length of a rectangle doormat is twice its breadth. If its length is decreased by 15 cm and.........................
posted Oct 15, 2021 by Karan Joglekar
  • mathematical
+1 vote
How many minutes will there be between the arrival times of the two vehicles?
posted Oct 15, 2021 by Aastha Joshi
  • mathematical
  • logic
0 votes
Ramesh went to a shop and bought a book worth Rs. 105, out of which 72 paise went on sales tax on tax...?...............
posted Oct 14, 2021 by Nikita Sehgal
  • mathematical
0 votes
What was the average speed over the whole journey?
posted Oct 14, 2021 by Anuradha Tabyal
  • time distance
  • mathematical
  • average
0 votes
In the final exam of class 10th there are 160 students, 25% students failed. How many students passed to class 11th?
posted Oct 13, 2021 by Yogeshwar Thakur
  • mathematical
0 votes
What approximate value will come in the place of question mark (?) In the following question?
posted Oct 12, 2021 by Dilbagh
  • mathematical
0 votes
Evaluate the infinite series: 1/2! + 2/3! + 3/4! + …
posted Oct 11, 2021 by Nimish
  • mathematical
0 votes
A tap can fill a tank in 12 hours,but due to a leakage it took 18 hours to fill the tank. If the tank is full...........
posted Oct 11, 2021 by Vishal
  • mathematical
  • time work
0 votes
A 140 m long train takes 12 seconds to cross Virat walking at 4 kmph in a direction opposite to that of the.............
posted Oct 11, 2021 by Atif
  • mathematical
  • time distance
0 votes
The cost of tiling a room 28 m long with a tile 35 cm wide at Rs. 4.50..................What is the breadth of the room?
posted Oct 7, 2021 by Balwinder
  • mathematical
0 votes
Find the number of days after which 15 workers left the work?
posted Oct 5, 2021 by Akriti
  • time work
  • mathematical
0 votes
If each semicircle has a diameter equal to 2, what is the length of AD?
posted Oct 4, 2021 by Vikram Luthra
  • mathematical
  • geometry
0 votes
What is the breadth of the lawn (Approx. Value)?
posted Oct 4, 2021 by Prithvi
  • mathematical
  • ratio
0 votes
What will be the total cost for writing H in the cake?
posted Oct 1, 2021 by Ankur Athari
  • mathematical
0 votes
L, M, N enter into a partnership work with L receives Rs. 54000. If out of a total.............What is the capital of M?
posted Sep 30, 2021 by Sandeep Bedi
  • mathematical
  • profit loss
0 votes
The length of a rectangular hall is 5 m more than its breadth. The area of the hall is 750 m^2. What....................
posted Sep 29, 2021 by Amarvansh
  • mathematical
0 votes
x% of y is z, then what will be the z% of y?
posted Sep 27, 2021 by Samardeep Acharya
  • mathematical
0 votes
What is the next number in the following sequence - 1, 4, 27, 256, 3125, ?
posted Sep 24, 2021 by Yogeshwar Thakur
  • number puzzle
  • series
  • mathematical
0 votes
The total age of 6 persons is 114. Besides the eldest the average...........what will be the age of the youngest person?
posted Sep 23, 2021 by Mridul
  • mathematical
  • time age
0 votes
Suppose 4 digits 2 ,4,6 and 9 are given. You have to make a four-digit number. In how many ways it can be done..........
posted Sep 22, 2021 by Atif
  • mathematical
0 votes
The L.C.M and H.C.F of two numbers are 336 and 12 respectively. If one of the number is 84 then what will be............
posted Sep 21, 2021 by Basabdatta Mukherjee
  • mathematical
0 votes
What is the value of a + b + c?
posted Sep 18, 2021 by Ritika
  • mathematical
  • geometry
0 votes
The distance between two places R and S is 42 km. Anita starts from R with a uniform speed of 4 km/hr.............
posted Sep 18, 2021 by Vikram Luthra
  • mathematical
  • time distance
  • speed
0 votes
What is the highest number that can possibly be scored? 8 ? 5 ? 2 ? 6 ? 3 =
posted Sep 18, 2021 by Prithvi
  • mathematical
  • number puzzle
0 votes
What approximate value will come in place of the question mark (?) In the following question?
posted Sep 16, 2021 by Upma
  • mathematical
0 votes
What numbers should replace the question marks?
posted Sep 14, 2021 by Sidharth Malhotra
  • number puzzle
  • mathematical
  • series
0 votes
The population of a town is 16200. It decreases annually at the rate of 40% p.a. What was its population 3 years ago?
posted Sep 14, 2021 by Amarvansh
  • mathematical
  • percentage
0 votes
A number 168 was misread as 24. Find the reading error in percent?
posted Sep 13, 2021 by Saif Khanam
  • mathematical
  • percentage
0 votes
Sam has two sons named Nathan and Daniel, Daniel is exactly 5 years older than Nathan and Daniel was born on............
posted Sep 13, 2021 by Tapesh Kulkarni
  • time age
  • mathematical
0 votes
Solve this puzzle
posted Sep 11, 2021 by Iddi
  • puzzle
  • mathematical
  • number puzzle
0 votes
What will be the total seconds between 2:10 am to 3:25 pm?
posted Sep 10, 2021 by Samardeep Acharya
  • mathematical
0 votes
Fill in the next number of sequence - 6, 13, 32, 69, 130, ?
posted Sep 9, 2021 by Pushpak Chauhan
  • series
  • number puzzle
  • mathematical
0 votes
Can you solve this?
posted Sep 8, 2021 by Yogeshwar Thakur
  • mathematical
0 votes
The average of 5 successive integers is 12. What will be their product?
posted Sep 8, 2021 by Yogeshwar Thakur
  • mathematical
0 votes
What is the difference between sum of squares of 4,5,6 and their sum?
posted Sep 3, 2021 by Mishthy Mukherjee
  • mathematical
0 votes
x + y = 9, then number of possible values of x and y are, given that x and y are non positive integers s.t. x > y.
posted Sep 2, 2021 by Dilbagh
  • mathematical
0 votes
( 1 + 1 ( 1 + 1 ( 1 + 1 ( 1 + 1 ( 1 + 1 ) ) ) ) ) = ?
posted Aug 31, 2021 by Anshika Utadi
  • mathematical
0 votes
If Jyotsna gives Anaya Rs. 60 they will both have the same amount of money. If Anaya gives................Who has what?
posted Aug 30, 2021 by Kapil Kapoor
  • mathematical
0 votes
Find the third proportion to 2.4 kg, 9.6 kg.
posted Aug 27, 2021 by Vikram Luthra
  • mathematical
0 votes
What is the least number of eggs he needs for this to be true?
posted Aug 25, 2021 by Sandeep Bedi
  • mathematical
0 votes
If a, b, and c are distinct numbers, how many solutions are there to the following equation?
posted Aug 24, 2021 by Puneet Batra
  • mathematical
0 votes
Two taps can fill a tank in 4 hours and 5 hours. If two taps are operate simultaneously, in how much time...............
posted Aug 24, 2021 by Amarvansh
  • mathematical
0 votes
The length of a rectangle pillow is twice its breadth. If its length is................Find the length of the rectangle.
posted Aug 20, 2021 by Aastha Joshi
  • mathematical
0 votes
How many revolutions can the wheel complete in 40 minutes, if the jeep is travelling at a speed of 220 m/s?
posted Aug 19, 2021 by Pushpak Chauhan
  • mathematical
  • speed
0 votes
A fire engine travels seven miles to a fire at a speed of 36 mph. Its tank holds 500 gallons of water but..............
posted Aug 19, 2021 by Anuradha Tabyal
  • mathematical
  • time distance
0 votes
What will be the next number in the sequence: 4, 5, 12, 15, ?, 45, 108, 135
posted Aug 18, 2021 by Yogeshwar Thakur
  • number puzzle
  • series
  • mathematical
0 votes
A triangle is divided by 8 parallel lines that are equally spaced.............what is the total area of the red stripes?
posted Aug 17, 2021 by Prachi Sharma
  • geometry
  • mathematical
0 votes
How many days are required to complete the same full work by taking 10 men and 30 women?
posted Aug 17, 2021 by Mridul
  • mathematical
  • time work
  • algebra
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