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Post under tag mathematical
Recent puzzles under tag mathematical
Recent
MCQs
Unanswered
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0
votes
The function f(x) is differentiable, continuous, and f(x) â‰ 0 for all values of x in the interval [4, 8]. Calculate.....
posted
3 days
ago
by
Manish Tiwari
mathematical
0
votes
A can work 4/3 as fast as B and C together. A and B together can work 6 times as fast as C. If all three of them .......
posted
3 days
ago
by
Amarvansh
time work
mathematical
0
votes
Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value......
posted
4 days
ago
by
Parampreet Kaur
mathematical
number puzzle
shape
0
votes
How many students are there initially in a class?
posted
4 days
ago
by
Brijesh Talwar
mathematical
0
votes
To celebrate a party, Akshay placed an order for 9 pizzas which includes brand A and brand B pizzas. Price of brand A...
posted
5 days
ago
by
Kuldeep Apte
mathematical
ratio
0
votes
Use 4 4's and only 4 4's along with any mathematical operators to make a total of 38.
posted
5 days
ago
by
Aastha Joshi
mathematical
logic
0
votes
The ratio of sum of the LCM of two natural numbers is 12:35. If their HCF is 6, then what is the smaller number?
posted
May 20
by
Simranjeet Singh
mathematical
number puzzle
0
votes
In a town of 1450 people there lived a rich man. Just before judgment day arrived he wanted to give................
posted
May 20
by
Anuradha Tabyal
mathematical
0
votes
A, B and C together can complete a certain work in 24 days. A and C together work twice as much as B while A...........
posted
May 19
by
Yogeshwar Thakur
time work
mathematical
0
votes
How much time did it take the bus to travel from P to Q?
posted
May 18
by
Swati Arora
mathematical
time distance
0
votes
Christina, Allison and Lena are 3 daughters of John a well-known Mathematician.............How old are the daughters?
posted
May 18
by
Aman
mathematical
logic
0
votes
Three congruent circles are pairwise tangent and each has a radius equal to 2. A circle circumscribes..............
posted
May 18
by
Dilbagh
geometry
mathematical
0
votes
John has to secure 40% marks to pass his Engineering final exams. He got just 40 marks.......What are the maximum marks?
posted
May 17
by
Nimish
mathematical
percentage
0
votes
If 1/x - 1/y = - 29 and the value of (x +12xy - y) / (x - 6xy -y) can be expressed as m/n, where m and n are co prime...
posted
May 17
by
Vishal
mathematical
number puzzle
0
votes
There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact..............
posted
May 16
by
Anil Chaurasiya
mathematical
time distance
0
votes
Find next numberin the series - 7, 19, 53, 151, 437, ?
posted
May 16
by
Basabdatta Mukherjee
number puzzle
series
mathematical
logic
0
votes
You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you canâ€™t go below............
posted
May 14
by
Anamika
logic
mathematical
0
votes
How many minutes will there be between the arrival times of the two vehicles?
posted
May 13
by
Prithvi
mathematical
time distance
0
votes
In a end of season sale, to clear stock a shopkeeper offers 50 items in price of 20 items but still there is ...........
posted
May 13
by
Varun Kumar
mathematical
percentage
profit loss
0
votes
LCM of two numbers is 60 times their HCF. If sum of LCM and HCF is 549. If one number is 45 then what is the...........
posted
May 12
by
Upma
mathematical
number puzzle
0
votes
If P is a three digit number where first digit is three times the last digit and no digit is repeated. How many.........
posted
May 11
by
Sandeep Bedi
mathematical
0
votes
An alloy contains magnesium, copper and zinc in the ratio.............what is the weight of copper per kg in new alloy?
posted
May 10
by
Manish Tiwari
ratio
mathematical
0
votes
If x, y, and z are integers, find all solutions to: 3x + 4y = 5z
posted
May 10
by
Puneet Batra
mathematical
algebra
0
votes
A leak in the bottom of the tank can empty it in 8 hours. An inlet pipe...............What is the capacity of the tank?
posted
May 9
by
Saif Khanam
mathematical
time work
0
votes
Three professionals Alok, Bhuvan and Chetan have incomes........what is the ratio of savings of Alok, Bhuvan and Chetan?
posted
May 6
by
Nikita Sehgal
mathematical
ratio
0
votes
For a company, this year the price of the raw material is reduced by 24% and a company purchased 240 kg more...........
posted
May 5
by
Yogeshwar Thakur
mathematical
0
votes
Graph the lines y = 3x and y = x in the first quadrant (both x and y greater............what is the value of k equal to?
posted
May 4
by
Aman
mathematical
0
votes
A box contains 4 blue, 3 red, 5 green and 6 yellow marbles...........what is the probability that at least one is green?
posted
May 4
by
Dilbagh
probability
mathematical
0
votes
There are 96 boys and 84 girls in a class. If 60% of the total students leave the class and 'n' number of girls.........
posted
May 3
by
Atif
mathematical
0
votes
There are 501 million workers in organized and unorganized sectors...........is the number of skilled female employees?
posted
May 2
by
Anil Chaurasiya
mathematical
0
votes
The average of squares of five consecutive even natural numbers is 792. What is the ratio of smallest number............
posted
Apr 30
by
Deepak Chitragar
mathematical
number puzzle
0
votes
A alone can complete a piece of work in 30 days. B is 50% more efficient than A. With the help of C..............
posted
Apr 28
by
Kapil Kapoor
time work
mathematical
0
votes
Find the next number in the sequence - 5, 12, 24, 36, ?
posted
Apr 28
by
Anamika
series
number puzzle
mathematical
0
votes
What is the distance between stand A and stand B in km?
posted
Apr 27
by
Prithvi
mathematical
time distance
0
votes
A grocery retailer sells vegetable oil in his shop. Due to recent shortfall in the supply of vegetable oil..........
posted
Apr 26
by
Sandeep Otari
mathematical
profit loss
percentage
0
votes
What was the interest rate that Bank A offered to Ranjan?
posted
Apr 25
by
Ujjwal Mehra
mathematical
interest
0
votes
A seller has two types of items in a store. He allows...........how many items of marked price Rs. 720 he has purchased?
posted
Apr 22
by
Amarvansh
mathematical
percentage
discount
0
votes
A fire engine travels seven miles to a fire at a speed of 55 mph. Its tank holds 500 gallons of water but.............
posted
Apr 22
by
Madhavi Latha
mathematical
time distance
0
votes
B is more efficient than A and they together can...........B alone will complete 60% of the same work in how many days?
posted
Apr 21
by
Saif Khanam
time work
mathematical
0
votes
I am a three digit number between 400 and 800. My digits add upto 15. My ten's digit is twice my hundreds...............
posted
Apr 20
by
Karan Joglekar
number puzzle
mathematical
0
votes
A rectangular tank is 20 m long and 21 m deep. If 10000 liters.............. How many liters of water can a tank hold?
posted
Apr 20
by
Aastha Joshi
mathematical
0
votes
If (a+b):c = 11:9 and (b+c):a = 5:3, then find a:b:c
posted
Apr 19
by
Pushpak Chauhan
mathematical
0
votes
A man travels 840 km in 12 hours, partly by train and partly.......Find the distance he covered while travelling by car.
posted
Apr 18
by
Yogeshwar Thakur
mathematical
time distance
0
votes
One of the grids has the correct squares shaded. Each of the others has exactly one square wrong. Which grid is correct?
posted
Apr 14
by
Udita
logic
mathematical
0
votes
Two numbers are such that their difference, their sum and their product are in the ratio 1:5:24................
posted
Apr 14
by
Vishal
mathematical
ratio
0
votes
A packet contains blue, red and green pens such that the probability of picking a blue pen is 2/9 and probability.......
posted
Apr 13
by
Basabdatta Mukherjee
probability
mathematical
0
votes
Train A whose length is four-fifth of that of ..............Calculate the ratio of the speeds of train A and train B.
posted
Apr 12
by
Akriti
mathematical
time distance
speed
0
votes
Working from left to right, calculate the numbers in the order shown (without using order of operation)..............
posted
Apr 12
by
Anamika
number puzzle
mathematical
0
votes
How long will it take for the bath to fill up, if it will fill up at all?
posted
Apr 12
by
Rajni
mathematical
logic
0
votes
Find the next number in the series: 24, 36, 38, 95, 98, ?
posted
Apr 11
by
Vikram Luthra
series
number puzzle
mathematical
logic
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