Stunning Snowy Mountain Pass Posted for a Hot Day

700 Level GMAT, GRE Divisibility Quant Problem

If n = 14,444, which of the following operations will not yield a number that is divisible by 11?

A) n - 1
B) n + 10
C) n - 100
D) n + 100,000
E) n - 100,000

GMAT, GRE Quant Mixture Problem

How must a grocer mix 4 types of peanuts worth 54 c, 72 c, $1.2 and $1.44 per pound so as to obtain a mixture at 96 cents per pound?

(A) 8:4:4:7
(B) 24:12:12:50
(C) 4:8:7:4
(D) 16:42:28:10
(E) Cannot be uniquely determined

Factors GMAT, GRE Problem

How many integers less than 200 will have only 3 factors?


A. 2
B. 4
C. 6
D. 9
E. 12

ASMR Brooklyn Bridge

Geometry GMAT, GRE Problem

The figure above shows three tangent circles (they touch at exactly one point), each with their centers along the same horizontal axis. The biggest circle contains two smaller ones. Of the two smaller circles, the larger one has a radius of 6 inches and the smaller one has a radius of 3 inches. What is the area of the shaded region?

A. 45π
B. 27π
C. 24π
D. 18π
E. 9π