GAT-C Agriculture, Veterinary & Biological Science Quantitative MCQ's Test Preparation for Pakistani Students

If C is the circumference of a circle of radius r, then which of the following statement is true ?

• C/r < 6 A
• C/r = 6 B
• C/r >6 C
• C/r = π D

(a + b)(a - b) =

• a(a - b) - b(a - b) A
• a(b - a) + b(a - b) B
• a(a + b) - b(b + a) C
• a(a - b) + b(b - a) D

Direction:In the following type of question,each consists of two quantities,one in column A and one in column B.You must compare two quantities and on the answer sheet fill in.

A.If the quantity in column A is greater.

B.If the quantity in column B is greater.

C.If the two quantities are equal.

D.If the relationship cannot be determined from the information given.

Notes:Sometimes,in certain question,information concerning one or both the quantities to be compared is centered above the two columns.A symbol that in both columns represents the same thing in column A as it does in column B.

Column A

The average (arithmetic mean) of the even numbers between 1 and 13

Column B

The average (arithmetic mean) of the odd numbers between 2 and 14

• A A
• B B
• C C
• D D

Ali purchased some goldfish. During the first week, 1/5 of them died, and during the second week, 3/8 of those still alive at the end of the first week died. What is the fraction of the original goldfish still alive after two weeks ?

• 1/2 A
• 3/2 B
• 5/2 C
• 4/3 D

How many odd numbers of three digits each can be formed from the digits 2, 4, 6, and 7 if repetition of digits is permitted?

• 6 A
• 27 B
• 24 C
• 16 D

A recent survey in country X found that more VCRs than videOtapes were purchased by its citizens last year The best interpretation of this finding is that the practice of illegally duplicating commercial videotapes is widespread.

Q:Which of the following, if true, would cast doubt onthe conclusion above:

• Very few VCR owners in country X have their own videotapes A
• There are few free noncommercial videotapes available in country X B
• The government of country X regularly copies and distributes material it considers to be classic content videotape free of charge, and to which the country owns copying and distribution rights C
• The typical country X VCR does not purchase commercial videotapes in other countries D

What percent of the students who failed the exam would have had to pass it, in order for percent of students passing the exam to be at least 77% out of 500 ?

• 15% A
• 21% B
• 23% C
• 27% D

• 49 A
• 39 B
• 59 C
• 69 D

There are 20 boys in a class. Five of them are left-handed. What fraction of the class is left handed ?

• 1/5 A
• 1/2 B
• 1/4 C
• 2/11 D
• 
  E

Direction:In the following type of question,each consists of two quantities,one in column A and one in column B.You must compare two quantities and on the answer sheet fill in.

A.If the quantity in column A is greater.

B.If the quantity in column B is greater.

C.If the two quantities are equal.

D.If the relationship cannot be determined from the information given.

Notes:Sometimes,in certain question,information concerning one or both the quantities to be compared is centered above the two columns.A symbol that in both columns represents the same thing in column A as it does in column B.

Column A

7 x 7 x 7 x 7

Column B

7⁴

• A A
• B B
• C C
• D D

Most citizens are very conscientious about observing a law when they can see the reason behind it. For instance, there has been very little need to actively enforce the recently-Implemented law that increased the penalty for motorists caught leaving a gas station without paying for gas they had pumped into their vehicles. This is because citizens are very concerned about the high cost of gasoline and they know that stealing gas will only further increase the price of gasoline for everyone.

Q:With which of the following statements would the author of this passage be most likely to agree?

• The increased penalty alone is a significant motivation for most citizens to obey the law. A
• There are still too many inconsiderate citizens in the local community B
• High gasoline prices can be brought down if everyone does his or her part and pays for the gasoline they use at the pumps C
• Society should make an effort to teach citizens the reasons for its laws D

If P represents the area and W represents the circumference of the circle, then P in terms of W is:

• 2π/W A
• 4π²/W B
• 2π²/W² C
• W²/4π D

How many whole bricks 6 × 12 × 24 cm³ will be sufficient to construct a solid cube of minimum size ?

• 4 A
• 6 B
• 8 C
• 12 D

In solving an arithmetic example, Lubna, by mistake multiplied by 6 instead of dividing by 6. If her answer was 13 1/5, what should be the correct answer to the example?

• 2 8/11 A
• 5/66 B
• 2 1/5 C
• 11/30 D

• 16 sq.cm A
• 15 sq.cm B
• 60 sq.cm C
• None of these D

If it takes 4 days for 3 machines to do a certain job, how many days are required to complete the job by two machines?

• 6 days A
• 2 days B
• 5 days C
• 3 days D

If a = -5 and b = 3 then -a² b³ is:

• less than 0 A
• equal to 0 B
• greater than 0 C
• options B and C D

• 35 A
• 45 B
• 55 C
• 40 D

A famous painter has recently won a lawsuit against a major food manufacturer for commissioning a graphic designer to design the packaging of its chocolate chip cookies in the painter's distinctive style. As a result of the lawsuit, manufacturers will stop asking graphic artists to copy distinctive painting styles. Therefore, the cost of package design will rise because employing the services of known artists cost more than those of graphic designer that imitate their style.

Q:The conclusion above is based on which of the following assumptions?

• Most people are unable to distinguish a famous artist's illustration from that of a good graphic artist imitating the painter's style A
• Manufacturers will use well-known painting styles in their packaging B
• The original version of some well-knows paintings are unavailable for use in packaging C
• Manufacturers will continue to use graphic artists to imitate the artistic style of famous painters D

If 2x - 3 = 15, what is the value of (2x - 3)² ?

• 81 A
• 227 B
• ±225 C
• 225 D