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

If x = 235 and y  = 117, then x² - y²/x-y = ?

• 118 A
• 100 B
• 115 C
• 352 D

5/8 of 24 is equal to 15/7 of what number ?

• 15 A
• 105 B
• 35 C
• 7 D

If 3x + 9 = 18, what is the value of x + 3 ?

• 3 A
• 6 B
• -3 C
• 36 D

If a > 0, b > 0 and a - b < 0, then ?

• a < b A
• a + b <0 B
• a > b C
• b - a < 0 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

• 12 cm² A
• 25 cm² B
• 9 cm² C
• 17.23 cm² D

The first five multiples of 17 are:

• 0, 1, 17, 34, 51 A
• 17, 34, 51, 68, 85 B
• 38, 57, 76, 95, 114 C
• None of these 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 legislator proposes that communities should therefore be required to adopt filtering systems and to reach the target of filtering 50 percent of all tap water within 5 years.

Q:Which of the following, if true, most seriously calls into question the advisability of implementing the proposal?

• Existing filtering systems programs have been private and voluntary, with citizen participation ranging from 25 percent in some communities to 70 percent in others A
• Existing filtering programs have been restricted to the tap water that is ingested by humans B
• Existing filtering programs have had recurrent difficulties selling their filtering systems privately usually because the quantities filtered are too smallto be affordable for most families C
• Some of the materials filtered out of the water are materials that can be used for other purposes
  D
• 
  E

Which of the following is the average of x² - 16, 39 - x² and 3x + 10 ?

• x + 3 A
• 2x + 13 B
• x + 11 C
• x + 11/3 D

A clerk filed 73 forms on Monday, 85 forms on Tuesday, 54 on Wednesday, 92 on Thursday, and 66 on Friday. What was the average number of forms filed per day?

• 50 A
• 95 B
• 84 C
• 74 D

If it takes 10 minutes to walk 3/7 mile, how many minutes will it take to walk the rest of the mile?

• 2 1/3 A
• 13 1/3 B
• 4 2/7 C
• 30 D

• = A
• < B
• > C
• ÷ D

The surface area of a cube is 180, its volume is:

• 125 A
• 30 B
• 164 C
• 30√30 D

If C is the circumference of a circular disk in centimeters, and A is the area of the same circular disk in square centimeter. Then C/A = A/C, iff r =

• 1 A
• 2 B
• 3 C
• 4 D

If the angles of a hexagon are in the ratio 2 : 4 : 4 : 4 : 5 : 5, what is the degree measure of the smallest angle ?

• 30 A
• 60 B
• 40 C
• 70 D

Two-fifth of a certain number is 30. What is the number ?

• 75 A
• 25 B
• 90 C
• 150 D

Harper's Pencils manufactures and sells the same pencils as Johnson's Supply. Employee wages account for forty percent of the cost of manufacturing pencils at both factories. Harper's is seeking a competitive edge over Johnson's supply. Therefore, to promote this end, Harper's should lower employee wages.

Q:Which of the following, if true, seriously weakens the argument above?

• Because they make a small number of specialty artist's pencils, pencil manufacturers cannot receive volume discounts on raw materials A
• Lowering wages would reduce the quality of employee work and this reduced quality would leadto lowered sales B
• Harper's Pencils has taken away twenty percent of Johnson's Supply business over the last year C
• Johnson's Supply pays its employees, on average, ten percent more than does Harper's Pencils D

If 2x + 5y = 18 and x = 4 then what is the value of y?

• 2 A
• 3 B
• 4 C
• 5 D

If 5/6n = 60, then 1/6n = ?

• 8 A
• 10 B
• 12 C
• 50 D