Recent puzzles under tag mathematical

+1 vote

What are the highest and lowest numbers you can possibly score?

posted Apr 5, 2019 by Puneet Batra

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Jack enters a lift on the 24th floor, which is going up @ 51 floors/minute..........At what floor will they be together?

posted Apr 5, 2019 by Sidharth Malhotra

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Every other side of a regular decagon is extended to form a regular pentagon, find the ratio of two shaded regions?

posted Apr 3, 2019 by anonymous

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A be a 2x3 matrix and B 3x2 matrix. If AxB and BxA both defined and determinant of matrix AxB is 4...

posted Apr 3, 2019 by anonymous

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A 50 digit number, divisible by 13 , is as follows

posted Apr 3, 2019 by anonymous

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What is the percent increase in the price of the car?

posted Apr 3, 2019 by Aastha Joshi

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What should be the value of the fourth column?

posted Apr 2, 2019 by Nikita Sehgal

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The ratio of daily wages of three workers Pappu, Gappu and Sonu are in.............what is the sum of their daily wages?

posted Apr 2, 2019 by Pushpak Chauhan

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The square of 13 is 169. Take the last digit of the.............What are the next numbers which also have this property?

posted Apr 2, 2019 by Anuradha Tabyal

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What will be the percentage decrease,if the salary is decreased in a single shot?

posted Apr 1, 2019 by Mishthy Mukherjee

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Shalu is now two-thirds of Shaina's age. In six.............If they are both under the age of ten, how old are they now?

posted Apr 1, 2019 by Rahul Vaidya

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Consider a well of 116 meter depth and a frog at the bottom.............How many days it needs to climb out of the well?

posted Mar 29, 2019 by Aman

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V T X I By moving just one of the four letters, make up a mathematical expression equal to 1.

posted Mar 29, 2019 by Mridul

+2 votes

There are 9 positive and 5 negative numbers. Four numbers.........What is the probability that the product is positive?

posted Mar 28, 2019 by Vishal

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If the diagonal of a rectangle is 18 cm long and its perimeter is 48 cm. Find the area of the rectangle?

posted Mar 27, 2019 by Deepak Chitragar

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If tomato and potato together cost Rs. 54.00, and a radish and a tomato cost..............What is the price of a tomato?

posted Mar 26, 2019 by Akriti

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Find the present age of the brother and sister?

posted Mar 25, 2019 by Varun Kumar

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How much did he make or lose on this series of transactions?

posted Mar 25, 2019 by Harshita Dhaliwal

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After some rapid calculations, Margaret was able to figure out how many campers were going to the picnic. Can you?

posted Mar 22, 2019 by Sandeep Otari

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What is the probability that her first pick was a black sock but her second pick was a blue socks?

posted Mar 22, 2019 by Upma

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The area of the small regular pentagon is A. The area of the big regular pentagon is B. What is A/B?

posted Mar 21, 2019 by anonymous

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In a business Neeraj invests Rs. 72000. After 6 months his uncle invests.........What is his uncle share in the profit?

posted Mar 20, 2019 by Madhavi Latha

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Solve the equation.

posted Mar 19, 2019 by Brijesh Talwar

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Karthik ranks twenty seventh in a class of fourty four. What is his rank from the last?

posted Mar 19, 2019 by Saif Khanam

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The total ages of Rahul and Prashant is 23 years more than the.............How many years is Shaurya younger than Rahul?

posted Mar 18, 2019 by Aastha Joshi

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There are total 45 people. 21 speaks french and 17 speaks..............Which part of total people speaks both languages?

posted Mar 15, 2019 by Pushpak Chauhan

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I'm unable to find the height of this cone

posted Mar 14, 2019 by 1llus1on1st

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What number should replace the question mark? 24, 30, ?, 60, 84, 114

posted Mar 14, 2019 by Mishthy Mukherjee

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What is the cost price of the article?

posted Mar 14, 2019 by Yogeshwar Thakur

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If the bridge is at a height of 9 meter from the banks then find the width of the river?

posted Mar 13, 2019 by Swati Arora

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A certain number of men can finish a piece of work in 30 days. If however............How many men were there originally?

posted Mar 12, 2019 by Atif

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How many lines of codes will he complete writing in 72 minutes?

posted Mar 11, 2019 by Basabdatta Mukherjee

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How many people had all four items?

posted Mar 11, 2019 by Balwinder

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How far can the tempo travel on 15 litres of petrol at a speed of 75 kmph?

posted Mar 8, 2019 by Prithvi

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An office used three types of envelopes: small, medium and large.....................How many envelop did they use?

posted Mar 7, 2019 by Upma

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What was the price of the gift he put back?

posted Mar 7, 2019 by Varuna Magar

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At the time of his marriage, a man was 5 years elder to his wife............What was wife's age at the time of marriage?

posted Mar 6, 2019 by Sandeep Bedi

+2 votes

Probability: I have a stick of length 3 cm, I select 2 random points on it and break it at those points to get 3 pieces?

posted Mar 6, 2019 by anonymous

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If the second term of a G.P. is 9 and sum of the infinite numbers is 40.5, then what will be the 3rd term?

posted Mar 5, 2019 by Amarvansh

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What is his salary in rupees per month?

posted Mar 4, 2019 by Tapesh Kulkarni

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What is the minimum volume of a cone needed to fully contain a sphere in terms of volume of sphere?

posted Mar 1, 2019 by anonymous

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What is the area of the blue parallelogram?

posted Mar 1, 2019 by anonymous

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How many factors of 997972488 are even numbers?

posted Mar 1, 2019 by Pushpak Chauhan

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To celebrate his forthcoming birthday, Tim took Claire and Katie fishing..................How many fish did Katie catch?

posted Feb 28, 2019 by Rahul Vaidya

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If on an item a company gives 35% discount, they earn 20% profit. If they now give 20% discount then....................

posted Feb 27, 2019 by Dilbagh

+2 votes

A bird has a head 9 cm long. The tail is equal to the size of the head plus a half.................How long is the bird?

posted Feb 27, 2019 by Udita

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A man distribute 0.395 of his money to his wife and 0.450 to his son. He has still............How much did his wife get?

posted Feb 25, 2019 by Anshika Utadi

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Mona deposits Rs. 15000 in her bank account for 6 years to earn a simple interest of 11.5%. What amount will she get?

posted Feb 22, 2019 by Akriti

+1 vote

What is the next number in this series - 10, 96, 612, 3708, ?

posted Feb 22, 2019 by Rajni

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What number should replace the question mark? 12 - - - 25; 5 - - - 11; 21 - - - 43; 18 - - - 37; 2 - - - ?

posted Feb 21, 2019 by Vikram Luthra