Jump To Content

LearnHub




GMAT:Punch Of the Week (29-July-09)

Ask The Experts



What is "Punch Of The Week"?
  • Every week Learnhub's team will post one question each on Verbal Ability and Quantitative Ability of the GMAT Test Preparation

  • Members can post their answers along with explanations for the next one week.

  • After one week, Learnhub's team will post the official answer along with the explanation.Besides answering the previous week's questions, Learnhub's Team will come up with the next set of questions for that week as well.
What are the rules of "Punch Of The Week"?
Photo 21678 Every user must refrain from posting sarcastic comments on the answers posted by others.
Photo 21678 Once the Learnhub's team posts the official answer along with the explanation, no comments must be made regarding those questions. In case of further clarification please send a personal message to the respective team member
Photo 21678 If you think that there is something wrong with the explanation of the Learnhub's Team, which seldom happens, please send a personal message to the respective team member informing him/her the same. Posting the same here will not be considered and will be deleted.
Photo 21678 Please bear in mind that only Learnhub's Team members have the privilege of posting questions here. Questions posted by other members will not be entertained and hence will be deleted immediately.
"Punch Of The Week" Team Members
Learnhub's Punch
This Week's Punches
Sentence Correction

The mayor's media advisor, together with his three top aides, are traveling with him on a tour of European capital cities.

(A) media advisor, together with his three top aides, are

(B) media advisor, also his three top aides, are

(C) media advisor, as well as his three top aides, is

(D) media advisor, along with his three top aides, are

(E) media advisor, all in the company of his three top aides, is


Problem Solving

The present age of a father 10 times his son's age. In 6 years time his age will be four times his son's age. In how many years will the father's be twice as old as his son?

A. 20
B. 22
C. 24
D. 26
E.None of these

Click here for last week's Punch and explanatory answers for the same

Posted on 05-Aug-09

So,folks here are the correct answers

Sentence Correction
The correct answer is C.

The phrase about the "aides" simply supplies extra, parenthetical information. It is not part of the subject, which remains the singular "media advisor." (A), (B), and (D) therefore err in using the plural verb "are." (E) uses the correct singular "is" but reverses the facts -it's the "aides" who "are all in the company" of the "advisor."


Problem Solving
The correct answer is C.

Let the present ages of the father and son be X years and Y years respectively.
We now have, X =10Y --- (1)
X+ 6 = 4 (Y+6) = X - 4Y = 18
Solving (1) and (2) we get X = 30 and Y = 3
Let father's age be twice the son's age in 'p' years.
Then we have 30 + p = 2 (p + 3)
p = 24
So in 24 years the father will be twice as old as his son.

Click here for the next week's Punch


All time most popular tags

gmat business school critical reasoning free gmat tests free online gmat gmat admission gmat books gmat exam gmat guide gmat material gmat maths gmat mba gmat online gmat practice gmat prep gmat preparation gmat sample gmat score gmat sentence correction gmat test gmat university gmat verbal mba admissions mba degree mba programs mba rankng mba school online gmat test gmat questions


Image Credit : sponng

Ask The Experts




  1. chetan2u saidThu, 30 Jul 2009 06:05:35 -0000 ( Link )

    sc- C as media advisor is singular and as well as does not change singularity … ps- C childs age is 3 and fathers 30, so after 24 they will be 27 and 54 respectively

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  2. Ankz24 saidFri, 31 Jul 2009 04:05:10 -0000 ( Link )

    SC – C

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    3 Total Votes

    Post Comments

  3. godspeeddeepak saidFri, 31 Jul 2009 08:46:48 -0000 ( Link )

    SC-C and ps-C

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  4. r_p_aruns saidFri, 31 Jul 2009 12:48:44 -0000 ( Link )

    Problem Solving – C

    Can anyone explain y it is not D and y it is C in case of SC

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  5. apigud saidSat, 01 Aug 2009 06:47:57 -0000 ( Link )

    for PS ans is “C” & for SC ans is “E”

    In case my ans are/is wrong… plz explain the correct ans

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  6. pandurang saidSat, 01 Aug 2009 19:48:18 -0000 ( Link )

    SC-C and PS- C

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  7. samrita_dogra saidMon, 03 Aug 2009 09:15:49 -0000 ( Link )

    Problem solving: Answer is C Sentence correction: Answer is C

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  8. debjanir saidMon, 03 Aug 2009 18:29:25 -0000 ( Link )

    sent corr – c

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  9. Dhiviyaa saidTue, 04 Aug 2009 12:35:52 -0000 ( Link )

    SC – C & PS – C

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  10. getsho saidTue, 04 Aug 2009 14:59:32 -0000 ( Link )

    SC -C

    PS -E..It is 32 years

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  11. getsho saidTue, 04 Aug 2009 14:59:35 -0000 ( Link )

    SC -C

    PS -C

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

  12. AmoghGarg saidFri, 07 Aug 2009 03:33:14 -0000 ( Link )

    SC-D,PS-C

    Actions
    Vote
    Current Rating
    1
    Rate Up
    Rate Down
    1 Total Vote

    Post Comments

Your Comment
Textile is Enabled (View Reference)