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Dear all,
From the last couple of months i am posting Question of the days.
Now i am posting video Explanations for all the questions in my youtube channel.. You can watch and please give your valid feedback on this.
I hope that i have discussed the questions in very strategical way...


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Question of the day 31st December 2015

If a cube with the length of a side of 4 cm is cut into smaller cubes with the length of the side 1 cm, then what is the percentage increase in the surface area of resulting cubes?
A. 4%
B. 166%
C. 266%
D. 300%
E. 400%

Question of the Day 30th December 2015

     In a certain company the board of directors have been given the responsibility to nominate 3 key positions (One director and two identical positions in the senior management) . The board will select one of ten candidates eligible to fill the position of director and two of eight candidates eligible to fill two identical positions in the senior management. How many different sets of 3 candidates are there to fill 3 key positions assuming that no candidate eligible for director and senior manager simultaneously?   

       A. 80 

       B. 140 

       C. 280 

       D. 560 

        E. 600 

Question of the day 29th December 2015....

In a musical programme at Ravindra Bharathi 10% of the audience left the hall after the first song, 20% of the remaining left after second song, 25% of the remaining went out after third song. Now after the 10 minute intermission 36 people came back after having snacksall remainded till fifth song which was the last long and the final number in the hall found to be 360. What was the initial number or audience in the hall?

A. 400B. 500C. 600D. 700E. 800

Explanation for the Question of the day 2nd November 2015.

Dear all,

https://www.youtube.com/watch?v=t4kHXdGnjEI

The explanation for the Question of the day which was posted on 2nd November 2015.

Thank you

https://www.youtube.com/channel/UCtf-n9ihf4Ls1TdOA3xbJVQ

Dear all, from the last couple of months i am posting Question of the day in my fb page and in my blog.. Now i am giving video Explanation for all those questions.. Please visit the follow link..

https://www.youtube.com/channel/UCtf-n9ihf4Ls1TdOA3xbJVQ

That is my you tube Channel link...

Question of the day 22nd December 2015

    Choose appropriate answer to each question from the answer choice at the top of the page.

    (A) statement (1) ALONE is sufficient but statement (2) by itself is not

    (B) statement (II) ALONE is sufficient but statement (I) by itself is not

    (C) Both statements together are sufficient,but NEITHER statement ALONE is sufficient.

    (D) EACH  statement ALONE is sufficient.

    (E) statement (1) and (II) are not sufficient.

     Automobile A is travelling at two-thirds the speed that automobile B is travelling. At what speed is Automobile A travelling

I)  If both automobiles increased their speed by 10 miles per hour, automobile A would be travelling at three-quarters the speed that automobile B would be travelling.

II) If both automobiles decreased their speed by 10 miles per hour. Automobile A would be travelling at half the speed that automobile B would be travelling

Question of the day 21st December 2015

 of the 720 players who participated in a soft ball tournament, 65% traveled more than 200 miles to play. What is the difference between the number of participants who traveled more than 200 miles and the number of participants who traveled 200 miles or less?

a) 108                   

b) 216             

c) 252

d) 468                   

e) 655

Question of the day 19th December 2015

       A certain tank is filled to one quarter of its capacity with a mixture consisting of water and      sodium chloride. The proportion of sodium chloride in the tank is 40% by volume, and the      capacity of the tank is 24 gallons. If the water evaporates from the tank at the rate of 0.5    gallons per hour, and the amount of sodium chloride stays the same, what will be the      concentration of water in the mixture in 2 hours?

      a) 43%               

      b) 50%           

      c) 52%

      d) 54%               

      e) 56%

Question of the day 18th December 2015

In an exam 80% of the boys and 40% of the girls passed. The number of girls who passed is 120, which is 2/3rd of the number of boys who failed. What is the total number of students who appeared for the exam?

a. 1200

b. 380

c. 3800

d. 2180

Question of the day 17th December 2015

    A foreign language club at Washington middle school consist of n students, two-fifth of whom are boys. All of the students in the club study exactly one foreign language. One-third of the girls in the club study Spanish and five-sixth of the remaining girls study French. If the rest of the girls in the club study German, how many girls in the club, in terms of n, study German?

      a) 2n/5

      b) n/3

      c) n/5

      d) 2n/15

       e) n/15

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Question of the day 16th December 2015

     Due to fall in manpower , the production in a factory decreases by 40%, By what percentage should the working hours be increased to restore the original level of production?                a. 66 2/3 %                      b. 46 1/3 %               c. 25%                             d. 40%

Question of the day 15th December 2015

Read the following information carefully and answer the questions given below:Four youngmen Raj, Sunder, Tarun and Upal are married to Rekha, Sunita, Tara and Uma and the couples live in Rampur, Sanchi, Tirupati and Udhampur.  i.      The first letter of names of men, their wives and cities is not the same
ii.      Sunita is not Raj’s wife
iii.      Sunder does not live in Rampur or Udhampur and is not Rekha’s husband.
iv.      Upal and Tara do not live in Sanchi.
 1.     Which pair given below is the right combination of wife and city for Tarun ?
       a. Sunita, Tirupati                 b. Tara, Sanchi 

       c. Uma, Rampur                    d. Rekha, Sanchi              e. None of these

2.     Who among the following is the wife of Upal ?
      a.       Rekha        b. Sunita          c. Tara             d. Uma                   e. None of these

3. Which of the following is the correct pair of husband and wife ?
     a.       Upal, Sunita          b. Raj, Tara
     c.Sunder, Uma            d. None of these                     e. All of the above

GRE Question of the day 14th December 2015

When a positive integer ‘k’ is divided by ‘3’, the remainder is ‘2’, and when it is divided by ‘5’, the remainder is ‘1’. Which of the following could be the possible value of ‘k’?

(Indicate all such answers)

a. 11

b. 16

c. 22

d. 26

e. 41

f. 47

g. 101

GRE Question of the day 11th December 2015

GRE Question of the day 10th December 2105

GRE Question of the day 9th December 2015

GRE Question of the day 8th December 2015

GRE Question of the day 7th December 2015

GRE Question of the day 6th December 2015

%

Q. In an exam 80% of the boys and 40% of the girls passed. The number of girls who passed is 120, which is 2/3^rd of the number of boys who failed. What is the total number of students who appeared for the exam?

a. 1200                 

b. 380

GRE Question of the day 5th December 2015

GRE Question of the day 4th December 2015

GRE Question of the day 3rd December 2015

GRE Question of the day 2nd December 2015