## Search found 15 matches

- by kabirmohammed

Mon Feb 01, 2010 9:03 pm- Forum: Problem Solving
- Topic: how many prime numbers between 1 and 100
- Replies:
**13** - Views:
**11978**

How many multiples of 4 are there between 12 and 96, inclusive? a. 21 b. 22 c. 23 d. 24 e. 25 Multiples of 4 are : 12, 16, 20, 24, ........, 96 for a evenly spaced set: total no of terms = (last - first)/increment = 96-12/4 = 21 as the question ask for inclusive = 21+1 =22

- by kabirmohammed

Mon Feb 01, 2010 8:44 pm- Forum: Problem Solving
- Topic: Multiples of 4 between 12 and 96
- Replies:
**8** - Views:
**9919**

- by kabirmohammed

Mon Feb 01, 2010 8:36 pm- Forum: Problem Solving
- Topic: How many tickets were sold?
- Replies:
**4** - Views:
**1224**

- by kabirmohammed

Mon Feb 01, 2010 8:00 pm- Forum: Problem Solving
- Topic: how many unique triangles?
- Replies:
**11** - Views:
**5473**

- by kabirmohammed

Sat Jan 09, 2010 7:48 pm- Forum: Critical Reasoning
- Topic: United Shipping
- Replies:
**15** - Views:
**5520**

IMO: C

... but those who have tried to cont(??) typically **have **found (tried to count what)

... but those who have tried **counting** it typically **find**

Plz correct me if iam wrong...

- by kabirmohammed

Wed Dec 23, 2009 2:12 pm- Forum: Sentence Correction
- Topic: Languages!
- Replies:
**22** - Views:
**3817**

- by kabirmohammed

Mon Dec 21, 2009 3:47 pm- Forum: Critical Reasoning
- Topic: alligator population
- Replies:
**11** - Views:
**7203**

For which of the following values of x is (1-((2-((x)^1/2))^1/2))^1/2 not defined as the real number. Answers: 1 2 3 4 5 to answer this question you shd knw the definition of real number... If the number doesnt exist or its an imaginary number then its not a real number such as (-3)^1/2 subst x =5 (...

- by kabirmohammed

Wed Dec 16, 2009 2:22 pm- Forum: Problem Solving
- Topic: real number problem
- Replies:
**2** - Views:
**4388**

The value of (10^8 - 10^2)/(10^7 - 10^3)is closest to which of the following? (10^8 - 10^2)/(10^7 - 10^3) = 10^2(10^6 - 1)/10^3(10^4 - 1) as we are interested in calculating closest value not exact value.. we can neglect 1 (10^6 - 1 is approx equal to 10 ^6) similarly 10^4 -1 now we have, (10^2*10^6...

- by kabirmohammed

Wed Dec 16, 2009 1:46 pm- Forum: Problem Solving
- Topic: Power Prep Exponent Questions
- Replies:
**10** - Views:
**1235**

Multiples of 45: 45, 90, 135, 180, 225, 270,.......

Multiples of 75: 75, 150, 225, 300, .....

from the above multiples the Least common multiple(LCM) is 225

GCD of a,b = axb/(lcm(a,b)

= 45x75/225

=15

correct me if iam wrong..

- by kabirmohammed

Wed Dec 16, 2009 1:18 pm- Forum: Problem Solving
- Topic: greatest common divisor - confused????
- Replies:
**9** - Views:
**1198**

Yet the average amount of time a patient spends with a physician during an office visit has actually increased E. Since the insurance companies pay physicians a set amount for each office visit, it is to physiciansÃ¢â‚¬â„¢ financial advantage to see as many Patients as possibleewhat over the last t...

- by kabirmohammed

Thu Dec 10, 2009 1:17 pm- Forum: Critical Reasoning
- Topic: Physician
- Replies:
**10** - Views:
**7298**

##### 1000 RC, 1000 SC

Hi,

Is 1000 RC & 1000 SC is a book containning 1000 questions of each .... It it is, can anyone tell where I can get them from

thanks

- by kabirmohammed

Sun Dec 06, 2009 6:26 am- Forum: Reading Comprehension
- Topic: 1000 RC, 1000 SC
- Replies:
**0** - Views:
**1266**

The below example may be helpful for 1st question..

1. **As your brother**, I must warn you to be careful(iam your brother)

2. **Like your brother**, I must warn you to be careful(iam not your brother, but he and I have similar attitudes)

>>>> humingbirds (like/as) insects

- by kabirmohammed

Sun Dec 06, 2009 5:46 am- Forum: Sentence Correction
- Topic: 4 questions...
- Replies:
**16** - Views:
**4559**

"Perhaps the least controversial assertion about the pterosaurs is that they were reptiles"

I go with "A"

- by kabirmohammed

Fri Dec 04, 2009 4:19 am- Forum: Reading Comprehension
- Topic: 1000 RC Passage 4
- Replies:
**4** - Views:
**1335**

the total number of numbers from 100 to 300 is 201.....

thus, total odd nos = (201-101) =100

correct me if Iam wrong

- by kabirmohammed

Wed Dec 02, 2009 3:23 pm- Forum: GMAT Math
- Topic: sum of all even numbers from 99 to 301
- Replies:
**19** - Views:
**77848**