can someone explain me how to solve the below problem

What is the perimeter of the triangle in the figure above? 1. The side across from interior angle z measures 2 2. 2x > y Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked Statement (2) ALONE is sufficient, but statement (1) alone is not suffici...

can some one help me answer this CR question

People with major depressive disorder are much more likely to have immune disorders such as lupus and chronic fatigue syndrome than people who are not depressed. This suggests strongly that major depressive disorder reduces the body’s ability to fight infection, because primary infections are thou...

Data Sufficiency

Hi All,

One of my friend had asked me to solve the DS question attached in the picture, I wasn't able to solve it. can somebody help me understand how this one has to be tackled.

Regards
Naren

Yeah agree matt this is so direct

Hi All, Thanks for passing by, found the answer. If anyone is interested below is how. Probability to roll a 1 at the first try: 1/6 Probability to roll a 1 at the second try: 5/6 * 1/6 = 5/36 Probability to roll a 1 at the third try: 5/6 * 5/6 * 1/6 = 25/216 Since she can succeed with one OR two OR...