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In a survey of a certain locality it was found that 80% of
In a survey of a certain locality it was found that 80% of the people drink tea and 60 % of the people drink coffee. What percentage of the people drink neither tea nor coffee ? (1) 50% people drink...
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A soft drink company had 6000 small and 12000 big bottles in
A soft drink company had 6000 small and 12000 big bottles in storage. If 12% of small & 16% of big bottles have been sold, then the total bottles remaining in storage is A: 15360B: 16010C: 15060D:...
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A mobile phone is available for $39000 cash or $17000 as dow
A mobile phone is available for $39000 cash or $17000 as down payment followed by five equal monthly instalments of $4800 each. The simple rate of interest per annum under the instalment plan would...
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The number of sailors on a ship is 88% more
The number of sailors on a ship is 88% more than the number of officers. The ratio of sailors to officers would beA: 33:25B: 47:20C: 47:25D: 22:25E: 97:50Source: CMAT Preparation
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45 litres of mixture is created by mixing Liquid A and Liqui
45 litres of mixture is created by mixing Liquid A and Liquid B in the ratio 3:2. How much more Liquid B must be added to make the ratio 9:11?A: 9 LitresB: 10 LitresC: 12 LitresD: 15 LitresE: 16...
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Six companies manufacture childern bicycles
Attachment:cha.pngA: 1:2B: 2:1C: 1:5D: 1:1E: 5:1Source: CMAT Preparation
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If a, b and c are integers, is (a - b) a multiple of 18
If a, b and c are integers, is (a - b) a multiple of 18?(1) 2a = 3b(2) 2b = 3c
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In a park, there are owners accompanied with atleast one pet
In a park, there are owners accompanied with atleast one pet dog. Total head count of dogs & owners is 90 and there total leg count is 270. How many owners & dogs are there in the park?A: 21...
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Fig shows 2 non-intersecting
The figure below shows two non intersecting circles. What is the maximum number of tangents that can be drawn touching both the circles?Attachment:circ.pngA: 1 B: 2C: 3D: 4E: 5Source: CMAT Preparation
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Triangle A & Triangle B are congruent with there area 2023 u
Triangle A & Triangle B are congruent (similar) triangles with areas 2023 units square and 2527 units square respectively. The ratio of there corresponding height would beA: 9:10B: 17:19C: 23:27D:...
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A room is 15 meters long, 12 meters wide & 10 meters in heig
A room is 15 meters long, 12 meters wide & 10 meters in height. The longest possible rod which can be placed in the room is A: 19.13 metersB: 20.22 metersC: 21.65 metersD: 22.34 metersE: 23.32...
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Constructing Numbers, Codes and Passwords
Constructing Numbers, Codes and Passwords ! This post is a part of the Special Questions Directory focusing on Quant topics traditionally neglected and not covered by conventional sources but still...
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Permutation & Combination
Hi I am struggling to understand a concept of Combination (nCk) and Permutation (nPk). Please refer to point 2 in the attached file (Screenshot from GMATCLUB Math book)I dont understand how order...
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OG 13th ed page 163 #77 divisibility
Hi Forum,The OG 13th ed page 163 #77 says If n = 20! + 17, then n is divisible by which of thefollowing?I. 15II. 17III. 19(A) None(B) I only(C) II only(D) I and II(E) II and IIII get that 20! is...
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If n is a nonzero integer, is xn < 1?
If n is a nonzero integer, is x^n < 1? (1) x > 1 (2) n > 0
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Is y^2 + 7y + xy even?
Is y^2 + 7y + xy even?(1) (x + y)(x - y) is a multiple of 4(2) (x + 2)(x - 2) is a multiple of 4Source : 4gmat
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Is (x - y) divisible by 3?
Is (x - y) divisible by 3?(1)(x^2 y^2) is divisible by 3.(2)(x^3 + y^3) is divisible by 3.Source:4gmat
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In the figure above, square AFGE is inside square ABCD such
In the figure below, square AFGE is inside square ABCD such that G is on arc BD, which is centered at C. If DC=8, what is the area of shaded region DEGAttachment:square.pngA: 64\sqrt{2} - 32 - 16\piB:...
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Is a three-digit number xyz divisible by 7?
Is a three-digit number xyz divisible by 7? (1) |2*z - 10x - y| is divisible by 7 (2) (z + 3y + 2x) is divisible by 7
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Sue planted 4 times as many apple seeds as she planted orang
Sue planted 4 times as many apple seeds as she planted orange seeds. 15 percent of the apple seeds grew into trees, and 10 percent of the orange seeds grew into trees. If a total of 420 apple trees and...
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