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Hello all,
We have added a new question this week in our Question of the Week series. Give it a try.
Question of the Week- 4
Also, try the previous problems of this series, if you have not done it yet.
Stay tuned for more questions.
Happy learning.
Regards,
- by e-GMAT
Fri Apr 12, 2019 3:00 am- Forum: GMAT Math
- Topic: GMAT Quantitative: Question of the Week
- Replies: 4
- Views: 3763
e-GMAT Question of the Week #4
While working individually, each of A, B, C and D can produce 60 units of a certain item in a, b, c and d hours respectively, where a, b, c, d are consecutive integers in increasing order. If A and C together can produce 60 units in more than 2 hours, then which of the following cannot be the time t...
- by e-GMAT
Fri Apr 12, 2019 2:59 am- Forum: Problem Solving
- Topic: e-GMAT Question of the Week #4
- Replies: 0
- Views: 790
Hello all,
We have posted the Official Solution of the Question of the Week #3
Happy learning.
Regards,
- by e-GMAT
Wed Apr 10, 2019 9:30 pm- Forum: GMAT Math
- Topic: GMAT Quantitative: Question of the Week
- Replies: 4
- Views: 3763
Solution Given: In this question, we are given that • The value of the variable E is determined by adding the reciprocals of the first 10 even natural numbers. To find: We need to determine • Among the given options, which one can be a possible value of the reciprocal of E. Approach and Working...
- by e-GMAT
Wed Apr 10, 2019 9:26 pm- Forum: Problem Solving
- Topic: Question of the Week - 3 (The value of the variable E is...)
- Replies: 2
- Views: 1324
Hello all,
We have added a new question this week in our Question of the Week series. Give it a try.
Question of the Week- 3
Also, try the previous problems of this series, if you have not done it yet.
Stay tuned for more questions.
Happy learning.
Regards,
- by e-GMAT
Sun Apr 07, 2019 4:23 am- Forum: GMAT Math
- Topic: GMAT Quantitative: Question of the Week
- Replies: 4
- Views: 3763
Question of the Week - 3 (The value of the variable E is...)
The value of the variable E is determined by adding the reciprocals of the first 10 even natural numbers. Which of the following can be a possible value of the reciprocal of E? A. 0.154 B. 0.1818 C. 0.667 D. 2 E. 3.03 To access all questions: Consolidated list of Questions of the Week
- by e-GMAT
Sun Apr 07, 2019 4:19 am- Forum: Problem Solving
- Topic: Question of the Week - 3 (The value of the variable E is...)
- Replies: 2
- Views: 1324
Hello all,
We have posted the Official Solution of the Question of the Week #1 and Question of the Week - 2
Happy learning.
Regards,
- by e-GMAT
Tue Apr 02, 2019 8:49 pm- Forum: GMAT Math
- Topic: GMAT Quantitative: Question of the Week
- Replies: 4
- Views: 3763
Solution Given: In this question, we are given that • The numbers x and y are non-zero integers. • Also, |x – 3| ≤ 2 and -1 ≤ y ≤ 8. To find: We need to determine • The least value of x/y lies in which of the given ranges. Approach and Working: For the non-zero integer x, • |x – 3...
- by e-GMAT
Tue Apr 02, 2019 8:45 pm- Forum: Problem Solving
- Topic: Question of the Week - 2 (If x and y are non-zero integers )
- Replies: 1
- Views: 986
Question of the Week - 2 (If x and y are non-zero integers )
If x and y are non-zero integers and |x – 3| ≤ 2 and -1 ≤ y ≤ 8 then the least value of x/y lies in which of the following range?
- A. Between -5.5 and -4.5
B. Between -4.5 and -3.5
C. Between -3.5 and -2.5
D. Between -2.5 and -1
E. Greater than -1
- by e-GMAT
Sat Mar 30, 2019 12:59 pm- Forum: Problem Solving
- Topic: Question of the Week - 2 (If x and y are non-zero integers )
- Replies: 1
- Views: 986
Solution
Solution Given: The number n is the product of the first 49 natural numbers The numbers $$\frac{n}{24^p}$$ and $$\frac{n}{36^q}$$ are integers To find: The maximum possible value of p + q Approach and Working: When it is given that $$\frac{n}{24^p}$$ is an integer, it necessarily means p is the hig...
- by e-GMAT
Sat Mar 30, 2019 12:51 pm- Forum: Problem Solving
- Topic: e-GMAT Question of the Week #1
- Replies: 1
- Views: 1025
GMAT Quantitative: Question of the Week
Dear all, We have started a new series of questions and discussions, in the form of “Question of the Week�. These questions are new, well researched and bundled with important takeaways, which will definitely help you in reaching a 700+ score in GMAT. • Every week we will post a new question, ...
- by e-GMAT
Fri Mar 15, 2019 4:25 am- Forum: GMAT Math
- Topic: GMAT Quantitative: Question of the Week
- Replies: 4
- Views: 3763
e-GMAT Question of the Week #1
The number n is the product of the first 49 natural numbers. What is the maximum possible value of p + q such that both $$\frac{n}{24^p}$$ and $$\frac{n}{36^q}$$ are integers?
A. 11
B. 15
C. 20
D. 26
E. 30
To access all questions: Consolidated list of Questions of the Week
- by e-GMAT
Fri Mar 15, 2019 4:21 am- Forum: Problem Solving
- Topic: e-GMAT Question of the Week #1
- Replies: 1
- Views: 1025
Hey Everyone,
Here is a list of questions specifically designed to help you apply the learnings from this article.
Exercise Questions
Question 1
Question 2
Question 3
Question 4
Question 5
Detailed solutions will be posted soon.
Happy Learning!
- by e-GMAT
Tue Apr 10, 2018 12:24 am- Forum: GMAT Math
- Topic: Learn when to “Add� and “Multiply� in Permutation &a
- Replies: 1
- Views: 4115
Learn when to “Add� and “Multiply� in P & C
Learn when to “Add� and “Multiply� in Permutation & Combination questions- Exercise Question #5 In how many ways can a 4-letter word be formed from the letters ABCDEFIO such that the word contains 2 vowels and 2 consonants? The letters cannot be repeated, and, the words can have no dict...
- by e-GMAT
Tue Apr 10, 2018 12:19 am- Forum: GMAT Math
- Topic: Learn when to “Add� and “Multiply� in P & C
- Replies: 0
- Views: 3655
Learn when to “Add� and “Multiply� in P & C
Learn when to “Add� and “Multiply� in Permutation & Combination questions- Exercise Question #4 How many 3 digits even numbers are possible using the digits 0,3,1,6,7,9? Options: A) 20 B) 30 C) 40 D) 60 E) 120 Learn to use the Keyword Approach in Solving PnC question from the following ...
- by e-GMAT
Tue Apr 10, 2018 12:18 am- Forum: GMAT Math
- Topic: Learn when to “Add� and “Multiply� in P & C
- Replies: 0
- Views: 3845