verbal scores

Hi, Thanks for the post above, but can someone help me improve my verbal score? On all my tests, my quant is a it sorted, i keep getting in the 49 - 51 range, but verbal really is going for a toss. I can't move beyond the 35 - 38 range. The thing is that with quant, i studied my mistakes and worked ...

formula for this

if u observe, its actually a GP (geometric Progression) except the first term therefore: 2 + (2 + 2^2 + 2^3....+ 2^8) Sum to n terms of a GP is: a[(r^n) - 1] where: a = first term; r = common factor here: a = 2 r = 2 n=8 therefore: Sum to 8 terms is: 2[(2^8)-1] Plus we have to add the extra 2 in the...

ya how did you conclude that?

What if x = -0.1...then x^2 = 0.01

therefore: x^2 + x = 0.01-0.1 = -0.09

If: y=0.4, y^2 = 0.16..therefore: -(y^2) = -0.16

Therefore: x^2+x > -(y^2)


Anyway IMO:

Answer is B

IMO A

Cos A gives 7 and B gives 4 and its given N>4

i feel D

please let me know of next quiz

Also, how do i lg into the account?

for this, maybe a more mathematical approach might help: we basicaly have to find if the discount amount sum is greater than 15% of the total original price: Let the Most expensive item cost: x Let the other 2 cost y and z: Therefore: Total original price = (x+y+z) Also, discounts: On X = 0.2x On y ...

Let distance from A to B = d Let distance from A to C = c Therefore: distance from C to B = d-c A<---c--->C<---(d-c)--->B <----------d-------------> So: let them meet at C after traveling for a time t each: (we assume that they left the stations at the same time and i think that would be part of the...