GAT-C Agriculture, Veterinary & Biological Science Quantitative Online Test Preparation for Pakistani Students

In an vitro study, 160 white cats were injected with saltx. 160 other white cats were injected with placebo. In two weeks, 39% of the white cats, who were injected with SaltX showed symtoms of Kay fever? Hence, it can be concluded that Kay fever is caused by some elements similar to the elements in SaltX.Q:Which of the following statements would most seriously weaken the above discussion?

• People suffering from Kay fever are the victims of the golden viper of Sindh A
• One among the 160 white cats had already showed symptoms of Kay fever prior to the experiment B
• The natural habitats of white cats does not contain any of the elements found in Salt X C
• The 160 white cats used in the experiment were kept isolated from each other 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

√18/7 + √18

Column B

7

• A A
• B B
• C C
• D D

If 20x + 20y = 70, what is the average of x and y ?

• 7/2 A
• 7 B
• 7/4 C
• 4/7 D

If xy > 0 and x < 0, which of the following negative ?

• -x A
• -y B
• y C
• xy D

Naghmana has 4 shirts of red, blue, green, and brown colors. She also has 3 trousers of black. brown, and white colors. How many different shirt trouser combinations can she wear, if she has decided to wear the white trouser?

• 4 A
• 6 B
• 8 C
• 12 D
• 24 E

If the radius of a circle is increased by 20% then the area is increased by:

• 14% A
• 120% B
• 144% C
• 40% D

If the ratio of a : b is 9 : 7 then a + b is:

• 14 A
• 16 B
• 63 C
• not possible D

What is the average of 3¹⁰ , 3²⁰ and 3³⁰ ?

• 3⁵⁹ A
• 3⁹ + 3¹⁹ + 3²⁹ B
• 3⁵⁷ C
• 3¹¹ + 3²¹ + 3³¹ D

Rizwana has never received a violation ticket from the traffic police during her 10-year driving experience. Rizwana must be a great driver.

Q:Which of the following can be said about the reasoning above?

• Rizwana is a slow driver A
• Rizwana's brother is in Pakistan naval forces at a high rank, so police do not issue ticket to her B
• Rizwana has high tech car C
• More information is required to give the argument D

• 81 + 81 √3 A
• 18 + 18 √3 B
• 12(1 + 2√3) C
• 12 + 12√3 D

If x² - y² = 16 and x² + y² = 34, which of the following could be the value of xy ?

i. 15

ii. -15

iii. 45

• only 1 A
• only 2 B
• 1 and 2 only C
• 3 only D

6/6 × 6/12 × 6/18 × 6/24 × 6/30 equals:

• 1/120 A
• 1/2 B
• 1/30 C
• 1 D
• None of these E

In figure 2, what is the perimeter of ΔBED ?

• 3 + √93 A
• 11 B
• 11 + √97 C
• 81 D

• x only A
• y only B
• x and y only C
• y and z only D

If x - 5 = 9, what is the value of x² - 5 ?

• 196 A
• 191 B
• 16 C
• 11 D

• 2535 cm² A
• 2720 cm² B
• 3348 cm² C
• 628 cm² D

A rectangular field which is 10 times as long as its breadth has an area of 75690 sq m. What is its perimeter ?

• 275 m A
• 2750 m B
• 1914 m C
• 191 m 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

(√7)² + (√7)³

Column B

1/√7

• A A
• B B
• C C
• D D

Many community colleges suffer declining enrollments during periods of economic recession. At government retraining programs, which are not provided free of charge, enrollment figures boom during these periods when many people have less money and there is more competition for jobs.

Q:Each of the following, if true, helps to explain the enrollment increases in government retraining programs above EXCEPT:

• During periods of economic Slowdown, government retraining programs are more likely those community colleges to prepare their students for the jobs that are still available.
  A
• During periods of economic prosperity, graduates of government retraining programs often continue their studies in community colleges
  B
• Tuition at most government retraining programs is a fraction of that at community colleges
  C
• Government retraining programs devote more resources than do other colleges to attracting those students especially affected by economic slowdowns.
  D

If A(3, 2) and B(7, 2) are two vertices of a rectangle, which of the following could not be the another vertices of that rectangle ?

• (3, 7) A
• (7, 3) B
• (3, -7) C
• (-3, 7) D