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PS - Question 1

If x and y are positive integers such that y is a multiple of 5 and 3x + 4y = 200, then x must be a multiple of which of the following?

A) 3
B) 6
C) 7
D) 8
E) 10

Difficulty : Medium | Source : Official Guide
Link to question

PS - Question 2

What is the least positive integer that is not a factor of 30! and is not a prime number?

A) 31
B) 32
C) 33
D) 62
E) 64

Difficulty : Medium | Source : GMATClubTests
Link to question

PS - Question 3

k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5 + 1/6 + 1/7 + 1/8 + 1/9 + 1/10) , then k is divisible by all of the following numbers EXCEPT:

(A) 5
(B) 6
(C) 7
(D) 8
(E) 12

Difficulty : Hard | Source : GMATPrepNow
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PS Butler Ques: 27th Oct

Warren invested $5,000 for two years at a simple annual interest rate of x percent and invested $3,000 for two years at an annual interest rate of 8 percent compounded quarterly. If after 2 years both investments earned the same amount in interest, what is the approximate value of x?

A. 1%
B. 2.5%
C. 5%
D. 7.5%
E. 10%

Difficulty: Medium | Source : GMATClub Tests
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DS Butler Ques: 28th Oct

Is x/8 = 3/4 ?

(1) x > 5.5

(2) x < 7

Difficulty Level : Low | Source : Other

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PS Butler Question- 28 Oct

If 0

A. 1/2

B. 1/4

C. 1/8

D. 1/16

E. 1/32

Difficulty Level: Medium | Source: GMATClubTests

A good tricky question IMO

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PS - Question 2

What is the least positive integer that is not a factor of 30! and is not a prime number?

A) 31
B) 32
C) 33
D) 62
E) 64

Difficulty : Medium | Source : GMATClubTests
Link to question
d

gmatophobia
PS Butler Question- 28 Oct

If 0 5.5

(2) x < 7

Difficulty Level : Low | Source : Other

Link to the question
e

gmatophobia
PS - Question 3

k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5 + 1/6 + 1/7 + 1/8 + 1/9 + 1/10) , then k is divisible by all of the following numbers EXCEPT:

(A) 5
(B) 6
(C) 7
(D) 8
(E) 12

Difficulty : Hard | Source : GMATPrepNow
Link to question
c
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Finally .. its weekend !

Here is the topic of the day : How to Improve Your Timing on the GMAT*

As always, let me know if there is any specific topic that you want me to post articles on next week.

Will post few questions later during the day.

Happy Solving Everyone :)

* - Content by Veritas Prep and posted by Bunuel
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A draining pipe can empty a pool in 4 hours. On a rainy day, when the pool is full, the draining pipe is opened and the pool is emptied in 6 hours. If rain inflow into the pool is 3 liters per hour, what is the capacity of the pool?

A. 9 liters
B. 18 liters
C. 27 liters
D. 36 liters
E. 45 liters

Difficulty Level: Medium | Source: GMAT Club Tests
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Join us in a 15-question GMAT Quant quiz aimed at GMAT Quant Arithmetic Questions: Number Properties, Ratios & Proportion, Interest, Percentage, Average, Fractions, & Decimals. Solve quality GMAT Quant questions picked from renowned prep sources.

Date & Time: Sunday, Oct 30, 10:30am New York / 3:30pm London / 8pm Mumbai

YouTube Link: https://gmatclub.com/forum/redirect.php?id=6a7h1ycbs0
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Thank you! This is in about 24 hrs I guess :cool:
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Yep this is for tomorrow :D
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A draining pipe can empty a pool in 4 hours. On a rainy day, when the pool is full, the draining pipe is opened and the pool is emptied in 6 hours. If rain inflow into the pool is 3 liters per hour, what is the capacity of the pool?

A. 9 liters
B. 18 liters
C. 27 liters
D. 36 liters
E. 45 liters

Difficulty Level: Medium | Source: GMAT Club Tests
OA to this question is D

Question for the day :

If |2x| = |3y|, what is the value of |2x + 3y|?

(1) 3x – 2y = 10
(2) xy < 0

Difficulty :Hard | Source: GMATPrepNow
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Need help with hard questions , we can connect on Google Meet, anyone available?
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Need help with hard questions , we can connect on Google Meet, anyone available?
Please post the questions in here so that anyone available can help you.
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PS Butler Question for the Day

When positive integer x is divided by 3, the remainder is 1 and when positive integer y is divided by 5, the remainder is 1. If x + y is divisible by 5, what is the least possible value of y ?

A. 1
B. 6
C. 7
D. 11
E. 13

Difficulty: Medium | Source: GMAT Club Tests
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What is the remainder when 3^(7^11) is divided by 5? (here, 3 is raised to the power (7^11))

(A) 0
(B) 1
(C) 2
(D) 3
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this one has only 4 answer choices?
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PS Butler Question for the Day

When positive integer x is divided by 3, the remainder is 1 and when positive integer y is divided by 5, the remainder is 1. If x + y is divisible by 5, what is the least possible value of y ?

A. 1
B. 6
C. 7
D. 11
E. 13

Difficulty: Medium | Source: GMAT Club Tests
b

bb
this one has only 4 answer choices?
whats the process to solve
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