Loading...

Lesson: Data Sufficiency Challenging - 07t03

Time Is Of The Essence, continued

[Page 7 of 24]

What is the value of x + y?

1) mx + ny + xn + ym = 10

2) m + n = 6

Can we establish definitive sufficiency or insufficiency for Statement 1 using the statement alone, or do we need to calculate? Select an answer and then click Continue.

1) mx + ny + xn + ym = 10

  Statement 1 is sufficient. Statement 1 is insufficient. Calculation is necessary.

Can we establish definitive sufficiency or insufficiency for Statement 2 using the statement alone, or do we need to calculate? Select an answer and then click Continue.

2) m + n = 6

  Statement 2 is sufficient. Statement 2 is insufficient. Calculation is necessary.

Countinue

This is definitely insufficient. We’re looking for the sum of x and y. This statement doesn’t even mention them.

Now, we need to consider the two statements in combination.

Countinue

Next to display next topic in the chapter.

Test Prep Lessons With Video Lessons and Explained MCQ

More for You
All in this Category

You may be interested in

Colleges in Bahawalpur

Find colleges in your area in Bahaw ...

Colleges in Rawalpindi

List of major colleges in Rawalpind ...

Study Abroad

How to go Abroad to study in a repu ...

CSS and PMS Essays

A list of written essays for CSS an ...

PPSC Exam for Statistical Officer Exam

Learn about the exam of PPSC Exam f ...

GRE Biology

Find what is GRE Biology and how to ...

Universities in sindh

A comprehensive list of universitie ...

PIDE Pakistan Institute of Development Economics

A popular university in Pakistan fo ...