It is currently 22 Feb 2018, 14:54

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Lampard appeared for an examination that had only two categories of

Author Message
TAGS:

### Hide Tags

Manager
Joined: 15 Dec 2015
Posts: 120
GMAT 1: 660 Q46 V35
GPA: 4
WE: Information Technology (Computer Software)
Lampard appeared for an examination that had only two categories of [#permalink]

### Show Tags

30 Jul 2017, 07:50
4
This post was
BOOKMARKED
00:00

Difficulty:

45% (medium)

Question Stats:

66% (02:02) correct 34% (02:40) wrong based on 53 sessions

### HideShow timer Statistics

Lampard appeared for an examination that had only two categories of difficulty levels, category A that had all difficult questions and category B that had all moderate difficulty level questions.60% of the total questions in the paper were multiple choice and rests were subjective whereas only 30% of all questions were subjective questions in category B.If Lampard answered to the category B questions only, what percentage of the subjective questions were not answered by Lampard?

A. 20%
B. 25%
C. 30%
D. 40%
E. 42 %
[Reveal] Spoiler: OA

Last edited by DHAR on 30 Jul 2017, 19:22, edited 2 times in total.
Math Expert
Joined: 02 Aug 2009
Posts: 5660
Re: Lampard appeared for an examination that had only two categories of [#permalink]

### Show Tags

30 Jul 2017, 09:31
DH99 wrote:
Lampard appeared for an examination that had only two categories of difficulty levels, category A that had all difficult questions and category B that had all moderate difficulty level questions.60% of the total questions in the paper were multiple choice and rests were subjective whereas only 30% of all questions were subjective questions in category B.If Lampard answered to the category B questions only, what percentage of the subjective questions were not answered by Lampard?

A. 20%
B. 25%
C. 30%
D. 40%
E. 42 %

Hi...

the Q is all about understanding it well..
Two cases- difficult and moderate..
60% of T are multiple type so remaining 40% are subjective..
30% of T are subjective in B, so L missed out answering 10% of T, which were subjective and were in A..
so percentage of the subjective questions were not answered by Lampard = ( 10% of T/40% of T ) * 100 = $$\frac{1}{4}*100=25%$$
B
_________________

Absolute modulus :http://gmatclub.com/forum/absolute-modulus-a-better-understanding-210849.html#p1622372
Combination of similar and dissimilar things : http://gmatclub.com/forum/topic215915.html

BANGALORE/-

Math Expert
Joined: 02 Sep 2009
Posts: 43867
Re: Lampard appeared for an examination that had only two categories of [#permalink]

### Show Tags

30 Jul 2017, 10:15
DH99 wrote:
Lampard appeared for an examination that had only two categories of difficulty levels, category A that had all difficult questions and category B that had all moderate difficulty level questions.60% of the total questions in the paper were multiple choice and rests were subjective whereas only 30% of all questions were subjective questions in category B.If Lampard answered to the category B questions only, what percentage of the subjective questions were not answered by Lampard?

A. 20%
B. 25%
C. 30%
D. 40%
E. 42 %

Please name topics properly. Read rule 3 in our RULES OF POSTING. Thank you.
_________________
Manager
Joined: 07 Jun 2017
Posts: 108
Re: Lampard appeared for an examination that had only two categories of [#permalink]

### Show Tags

31 Jul 2017, 17:44
chetan2u wrote:
DH99 wrote:
Lampard appeared for an examination that had only two categories of difficulty levels, category A that had all difficult questions and category B that had all moderate difficulty level questions.60% of the total questions in the paper were multiple choice and rests were subjective whereas only 30% of all questions were subjective questions in category B.If Lampard answered to the category B questions only, what percentage of the subjective questions were not answered by Lampard?

A. 20%
B. 25%
C. 30%
D. 40%
E. 42 %

Hi...

the Q is all about understanding it well..
Two cases- difficult and moderate..
60% of T are multiple type so remaining 40% are subjective..
30% of T are subjective in B, so L missed out answering 10% of T, which were subjective and were in A..
so percentage of the subjective questions were not answered by Lampard = ( 10% of T/40% of T ) * 100 = $$\frac{1}{4}*100=25%$$
B

Dear,
Which part of the question mentioned L missed out answering 10% of T?
Thank you so much
Math Expert
Joined: 02 Aug 2009
Posts: 5660
Re: Lampard appeared for an examination that had only two categories of [#permalink]

### Show Tags

31 Jul 2017, 17:52
Expert's post
1
This post was
BOOKMARKED
pclawong wrote:
chetan2u wrote:
DH99 wrote:
Lampard appeared for an examination that had only two categories of difficulty levels, category A that had all difficult questions and category B that had all moderate difficulty level questions.60% of the total questions in the paper were multiple choice and rests were subjective whereas only 30% of all questions were subjective questions in category B.If Lampard answered to the category B questions only, what percentage of the subjective questions were not answered by Lampard?

A. 20%
B. 25%
C. 30%
D. 40%
E. 42 %

Hi...

the Q is all about understanding it well..
Two cases- difficult and moderate..
60% of T are multiple type so remaining 40% are subjective..
30% of T are subjective in B, so L missed out answering 10% of T, which were subjective and were in A..
so percentage of the subjective questions were not answered by Lampard = ( 10% of T/40% of T ) * 100 = $$\frac{1}{4}*100=25%$$
B

Dear,
Which part of the question mentioned L missed out answering 10% of T?
Thank you so much

hi..

say category A has A Q and Category B has B q..
so A+B =t, that is total..
we are looking at subjective only..
now subjective is in category A and B both..
category B has 40% of (A+B)or 40% of T..

Quote:
only 30% of all questions were subjective questions in category B

this means he answered these 30% of T..

what subjective he didnot answer 40%of T - 30% of T= 10% of T..

total subjective were 40% of T and he did not answer 10% of T ..
so 10/40=25%
_________________

Absolute modulus :http://gmatclub.com/forum/absolute-modulus-a-better-understanding-210849.html#p1622372
Combination of similar and dissimilar things : http://gmatclub.com/forum/topic215915.html

BANGALORE/-

Intern
Joined: 09 Dec 2014
Posts: 37
Re: Lampard appeared for an examination that had only two categories of [#permalink]

### Show Tags

31 Jul 2017, 22:01
DH99 wrote:
Lampard appeared for an examination that had only two categories of difficulty levels, category A that had all difficult questions and category B that had all moderate difficulty level questions.60% of the total questions in the paper were multiple choice and rests were subjective whereas only 30% of all questions were subjective questions in category B.If Lampard answered to the category B questions only, what percentage of the subjective questions were not answered by Lampard?

A. 20%
B. 25%
C. 30%
D. 40%
E. 42 %

Let the total number of questions in the exam be 100.
# of multiple choice questions= 60
# of subjective questions= 40 ("rests were subjective")
Out of 40 subjective questions, 30 are Subjective-B and 10 are Subjective-A. ("30% of all questions were subjective questions in category B": 30% of 100 questions)
Lampard answered all category B questions --> He answered 30 of the subjective questions and did not answer 10 of the subjective questions.
We have to find 10 is what percent of 40.
40*(x/100)=10 ==> x=25
_________________

Thanks,
Ramya

Re: Lampard appeared for an examination that had only two categories of   [#permalink] 31 Jul 2017, 22:01
Display posts from previous: Sort by