## Search found 226 matches

- by ern5231

Tue May 18, 2010 6:09 am- Forum: Data Sufficiency
- Topic: 345) Find how many people
- Replies:
**2** - Views:
**879**

- by ern5231

Tue May 18, 2010 5:55 am- Forum: Problem Solving
- Topic: 343) mm^3 to m^3 conversion
- Replies:
**1** - Views:
**1597**

##### 341) Find area of triangle

A rectangle ABCD has vertex E(of a triangle) on side AD. The other vertices of triangle, G and F, lie on the edge BC. The area of the rectangle is 24.What is the area of triangle GEF.

1) DC = 4, 2) GF = 1/3BC

- by ern5231

Tue May 18, 2010 5:45 am- Forum: Data Sufficiency
- Topic: 341) Find area of triangle
- Replies:
**3** - Views:
**819**

##### 198) How Much Speed

A person takes 18 minutes to run 5 kms. The first two kilometers are run at 20 km/hr. what is the average speed for remaining 3 km?

My answer is working out to be 15 km/hr. Can anyone confirm?

- by ern5231

Mon May 17, 2010 1:45 am- Forum: Problem Solving
- Topic: 198) How Much Speed
- Replies:
**1** - Views:
**1037**

I think there has been a mistake in understanding the question. i have edited it. It should be clear now

- by ern5231

Sun May 16, 2010 11:45 pm- Forum: Data Sufficiency
- Topic: 161) What is the value of K
- Replies:
**4** - Views:
**921**

- by ern5231

Sun May 16, 2010 9:21 pm- Forum: Data Sufficiency
- Topic: 123) Is x<0?
- Replies:
**3** - Views:
**805**

##### 113) Tough PS

A group of numbers has range 18 and mean 13. Distance of mean from large number is two times the distance from smallest number. What is the maximum number?

This question has no options. The question is taken from a higher secondary mathematics book.

- by ern5231

Sun May 16, 2010 8:54 pm- Forum: Problem Solving
- Topic: 113) Tough PS
- Replies:
**2** - Views:
**1000**

##### 112) What is the area of the shaded region

In the figure shown, each side of the square has the length 1m. What is the area of the shaded regoin.

I am sorry i don't have the options.

- by ern5231

Sun May 16, 2010 8:50 pm- Forum: Problem Solving
- Topic: 112) What is the area of the shaded region
- Replies:
**5** - Views:
**1120**

##### 108) Find X

X^4 has 4 in the units place. What is the value of X?

A. X is not divisible by 2

B. X is divisible by 3

- by ern5231

Sun May 16, 2010 8:36 pm- Forum: Data Sufficiency
- Topic: 108) Find X
- Replies:
**2** - Views:
**769**

- by ern5231

Sun May 16, 2010 7:31 pm- Forum: Data Sufficiency
- Topic: 90) Sum of consecutive integers
- Replies:
**4** - Views:
**968**

- by ern5231

Sun May 16, 2010 6:56 pm- Forum: Problem Solving
- Topic: 83) Median wage
- Replies:
**6** - Views:
**1036**

- by ern5231

Sun May 16, 2010 6:26 pm- Forum: Problem Solving
- Topic: 78) Prime and Factor
- Replies:
**2** - Views:
**948**

##### 67) is n divisible

X,Y,Z are consecutive integers. N = x + y + z . Is N divisible by 10?

(1) x + z is a multiple of 10

(2) y is a multiple of 10

- by ern5231

Sun May 16, 2010 5:36 pm- Forum: Data Sufficiency
- Topic: 67) is n divisible
- Replies:
**16** - Views:
**2376**

- by ern5231

Sun May 16, 2010 4:57 pm- Forum: Problem Solving
- Topic: 63) What is the area of the park?
- Replies:
**6** - Views:
**1031**

- by ern5231

Sun May 16, 2010 12:45 am- Forum: Data Sufficiency
- Topic: 41) MOD DS
- Replies:
**7** - Views:
**1569**