Directions How to Answer

Aptitude Test Topic: Quantitative Comparison

Questions of this type ask you to compare two quantities — Quantity A and Quantity B — and then determine which of the quantity is greater.

Directions

Each question has two quantities to be compared: one in a box in the left hand column and one in a box in the right hand column. Compare the quantities taking into consideration any other information given and choose:

if the quantity on the left is greater
if the quantity on the Right is greater
if both are equal
if the relationship cannot be determined without further information.

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Quantitative Comparison: Quantitative Comparison Practice MCQ

Question Statement:

Column A	Column B
In the diagram, AC = 6. CE = 12, DF = 4, and AB is parallel to DE.
The area of the triangle ABC	12

Quantity A is greater.

Quantity B is greater.

The Two quantities are equal.

The relationship cannot be determined from the information given.

Explanation:

Correct Answer: B

The triangles CBA and CDE are similar, so all corresponding lengths are proportional. Each length in CBA is 1/2 as big as the corresponding length in CDE. Think about DF, the altitude in CDE, and the length to which it would correspond in CBA: an altitude from vertex B to the base AC.

Call that h. Since DF = 4, h = 2.

Now, for CBA, we have an altitude h = 2 and a base AC = 6.

Question: 8 Test: 1 of 1 Next Test

Tests

You are taking Aptitude Test No. 1

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 8 and Test Number 1 of Quantitative Comparison: Quantitative Comparison. To deal with Quantitative Comparison questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question:

Column A

Biology

Chemistry

Computer Science and IT