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­­If −1 less than x less than 1 | GMAT | Quant | PS | Hard | GFE Mock

Question If −1 less than x less than 1, which of the following must be true?....... Solution : If −1 less than x less than 1... Watch the video solution to see how we solved...
difference between permutation and combination

Difference between Permutation and Combination explained with examples

Permutations and Combinations is a topic full of conundrums. The biggest one is, understanding the difference between permutation and combination. Should I solve this...
permutation and combination gmat quant

Permutation and Combination | Avoid these 3 Mistakes | GMAT Quant

Like any GMAT Quant topic, Permutation and Combination has its own traps. Most students fall in these traps and ultimately, are not able to secure their target GMAT score....

­­If −1 less than x less than 1 | GMAT | Quant | PS | Hard | GFE Mock

Question If −1 less than x less than 1, which of the following must be true?....... Solution : If −1 less than x less than 1... Watch the video...

If p, r, and s are consecutive integers in ascending order and x is the average (arithmetic mean) of the three integers – OG 2020 Question #304 with Solution

OG 2020: Question No. 304 If p, r, and s are consecutive integers in ascending order and x is the average (arithmetic mean) of the three integers,...
GMAT Quant solution

The dimensions of a ream of paper are 8 1/2 inches by 11 inches by 2 1/2 inches. The inside dimensions of a carton that will hold exactly 12 reams of paper could be – OGQR 2020 Question #93 with Solution

OGQR 2020: Question No. 93 The dimensions of a ream of paper are 8 1/2 inches by 11 inches by 2 1/2 inches. The inside dimensions of a...

Consider the following set of inequalities: p > q, s > r, q > t, s > p, and r > q. Between which two quantities is no relationship established? – OGQR 2020 Question #81 with Solution

OGQR 2020: Question No. 81 Consider the following set of inequalities: p > q, s > r, q > t, s > p, and r > q. Between which two...

Category: Quant OG Solutions

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If Car A took n hours to travel 2 miles and Car B took m hours to travel 3 miles, which of the following expresses the time it would take Car C, traveling at the average (arithmetic mean) of those rates, to travel 5 miles? – OGQR 2020 Question #79 with Solution

A < 1 min read OGQR 2020: Question No. 79 If Car A took n hours to travel 2 miles and Car B took m hours to travel 3 miles, which of the following expresses the time it would take Car C, traveling at the average (arithmetic...

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