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4 ## 14 Jan 2018: Daily MCQ

Two taps A and B can fill a cistern in 4 hours and 6 hours respectively. In the beginning, both taps are opened but after 2 hours first tap is turned off. How much longer will the tank take to fill? Solution: So what are your answers to this question? Do you have any […]

Continue 2 ## 9 Jan 2018: Daily MCQ

The ages of Shirish and Kunder are in the ratio of 5 : 6 respectively. After 8 years the ratio of their ages will be 7 : 8. What is the difference in their ages? By Monika Muneesh Narmadha.K.M Let the age of Shirish be 5x and kunder be 6x 5x+8/6x+8 = 7/8 42x+56 = 40x+64 […]

ContinueThree friends A, B and c start running around a circular stadium and complete a single round in 24, 36 and 30 seconds respectively. After how many minutes will they meet again at the starting point? Solution: LCM of 24,36,30 is 360 seconds hence 6 min. So what are your answers to this question? […]

Continue 3 ## 7 Jan 2018: Daily MCQ

Find the value of m, if Solution So what are your answers to this question? Do you have any solution for this post? We’d like to know your answers on this, please share them in the comments and get featured on the Leaderboard.

Continue(461 + 462 + 463 + 464) is divisible by Solution [By Harry Potter] 461 + 462 + 463 + 464 = 461 x (1 + 4 + 42 + 43) = 461 x 85 and 85 is divisible by 17. So what are your answers to this question? Do you have any solution for this post? We’d like to know […]

ContinueA four-digit number formed by repeating a two digit number is always exactly divisible by Solution [By Monika Muneesh Narmadha.K.M] Let the unit digit y and tenth digit x Then 4 digit formed by repeating a two digit number as 1000x+100y+10x+y -> 1010x + 101y -> 101(10x + y) So that number must be divisible by […]

ContinueThe area of a square field is 24200 sq m. How long will a lady take to cross the field diagonally at the rate of 6.6 km/hr? Solution [By Achal Verma] Let the length of the side of the square be x. Its given that x^2 = 24200 Now let d be the diagonal of […]

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