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: 1928
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: 1460
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: 4449
- by unknown13
Wed Jul 16, 2014 12:48 am- Forum: Problem Solving
- Topic: GMAT FOCUS QUESTION-1
- Replies: 7
- Views: 2152
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: 2789
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: 15090
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: 4989
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: 1715
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: 1913
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: 2375
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: 1462
- by unknown13
Mon Jun 30, 2014 10:40 pm- Forum: Data Sufficiency
- Topic: Rates problem
- Replies: 3
- Views: 2779
- by unknown13
Mon Jun 30, 2014 10:33 pm- Forum: Data Sufficiency
- Topic: and Lucy took a math test
- Replies: 3
- Views: 1372
- by unknown13
Mon Jun 30, 2014 10:25 pm- Forum: Data Sufficiency
- Topic: Tricky DS Problem - Can anyone explain?
- Replies: 9
- Views: 5282
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: 2593