## Search found 31 matches

Hi

IMO the answer is E

first removed the options having "is the true winner" with "was"

only left with B and E as options

then in B they are suggesting that Take it Easy to be the winner and didn't confirmed after reviewing

thanks and regards

- by unknown13

Tue Jul 29, 2014 9:22 pm- Forum: Sentence Correction
- Topic: Sentence Correction
- Replies:
**5** - Views:
**1618**

Hi

IMO the answer is C

T = P + H + W - (PH + HW + WP) - 2(PHW)

Then according to the formula above:

59 = 22 + 27 + 28 - 6 - 2x

59 = 71 - 2x

x = 6

thanks and regards

- by unknown13

Wed Jul 16, 2014 1:21 am- Forum: Problem Solving
- Topic: Problem Solving
- Replies:
**3** - Views:
**1160**

hi

IMO the answer is B

following are the integer divisible by 3

10!

10! + 3

10! + 6

10! + 9

10! + 12

10! + 15

10! + 18

Total options = 7

thanks and regards

- by unknown13

Wed Jul 16, 2014 12:54 am- Forum: Problem Solving
- Topic: How many integers are divisible by 3 between 10! and 10!+20
- Replies:
**6** - Views:
**4023**

- by unknown13

Wed Jul 16, 2014 12:48 am- Forum: Problem Solving
- Topic: GMAT FOCUS QUESTION-1
- Replies:
**7** - Views:
**1768**

Hi

IMO the answer is B

used the method of combination

4C3/10C3

= 3!*4!*7!/3!*10!

= 1/30

thanks and regards

- by unknown13

Wed Jul 16, 2014 12:26 am- Forum: Problem Solving
- Topic: A bit confused
- Replies:
**8** - Views:
**2411**

hi i think the answer is A and for this type of question the simple approach is 1000 modems total cost is d per modem cost = d/1000 now the price is increased by 25% (which is 1.25 as multiplier) price of each modem is = d*1.25/1000 = d*5/4*1000 = d/800 thanks and regards

- by unknown13

Wed Jul 16, 2014 12:20 am- Forum: Problem Solving
- Topic: Modems
- Replies:
**34** - Views:
**13832**

Hi

IMO answer is B

as 0.01 = 1/100

and (1/2)^n for n = 7 is 1/128

and for n = 6 it is 1/64

so highest integer value will be 6

thanks and regards

- by unknown13

Wed Jul 16, 2014 12:14 am- Forum: Problem Solving
- Topic: Inequalities: Reciprocal Rule
- Replies:
**4** - Views:
**4393**

Hi

IMO the answer is E

as per the question stem

length of red stick R = Aw - 18

also R = Av + 6

and we need to find

Aw - Av = 6 + 18 = 24

thanks and regards

- by unknown13

Wed Jul 16, 2014 12:09 am- Forum: Problem Solving
- Topic: GMAT FOCUS QUESTION-2
- Replies:
**4** - Views:
**1371**

hi

IMO the answer is D

logic used i the dividing respective dimensions to check the whole number

10/4 = 2.5, 12/4=3, 16/4=4

2.5 cube is not possible so ~2

count of cubes will be 2*3*4 = 24

thanks and regards

- by unknown13

Tue Jul 15, 2014 11:25 pm- Forum: Problem Solving
- Topic: Rectangular cube Diagram
- Replies:
**7** - Views:
**1562**

Hi

Got the answer as D

method used is

x,x+2,x+4,x+6,x+8,x+10,x+12

5 largest integer sum is

5x+40 = -185

5 smallest integer sum is

5x+20 = -185-20 = -205

thanks and regards

- by unknown13

Tue Jul 15, 2014 11:04 pm- Forum: Problem Solving
- Topic: Can we solve this basis the mean?
- Replies:
**6** - Views:
**1967**

Hi

The correct answer is 1/(10)^9

according to the PEMDAS rule

solve exponents which is (-(-3)^2) = (-(9)) = -9

now 10^(-9) = 1/10^9

thanks and regards

- by unknown13

Tue Jul 15, 2014 8:00 pm- Forum: Problem Solving
- Topic: Exponents
- Replies:
**5** - Views:
**1121**

- by unknown13

Mon Jun 30, 2014 10:40 pm- Forum: Data Sufficiency
- Topic: Rates problem
- Replies:
**3** - Views:
**2479**

- by unknown13

Mon Jun 30, 2014 10:33 pm- Forum: Data Sufficiency
- Topic: and Lucy took a math test
- Replies:
**3** - Views:
**1077**

- by unknown13

Mon Jun 30, 2014 10:25 pm- Forum: Data Sufficiency
- Topic: Tricky DS Problem - Can anyone explain?
- Replies:
**9** - Views:
**4848**

Hi

IMO the answer is B

i also used the method

3x+4y=40 and started with x=4 and y=6

thanks and regards

- by unknown13

Mon Jun 30, 2014 10:09 pm- Forum: Data Sufficiency
- Topic: inequality
- Replies:
**7** - Views:
**2197**