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SAT : MATHEMATICS

TEST-1 : section-A

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Answer 20 questions in 25 minutes. Adjust your timer.WRITE ANSWERS:1234567891011121314151617181920
























READ QUESTION, DECIDE THE ANSWER AND ENTER ANSWER IN THE ANS. BOX.



Q.1: If 2/5 = 6/y, what is the value of y ?
(A) 6/5
(B) 12/5
(C) 12
(D) 15
(E) 30

Q.2: In fig.1, JKLM is a square and Z and Y are midpoints of JM and KL respectively. If rectangle JKYX has a perimeter of 12, what is the length of JK ?
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5

Q.3: Which of the following represents the total price, in cents, of b goldfish at $0.30 each and c guppies at $0.25 each ?
(A) 30b + 25c
(B) 55(b + c)
(C) 0.30b + 0.25c
(D) (30 + b)(25 + c)
(E) 0.55(b + c)

Q.4: In fig.2, what is the value of z ?
(A) 70
(B) 74
(C) 77
(D) 79
(E) 83

Q.5: If k is an even integer, which of the following must be an odd integer ?
(A) k + 2
(B) 3k
(C) 3k + 2
(D) kU
(E) kU - 1

Q.6: What is the value of x in fig.3 ?
(A) 35
(B) 45
(C) 50
(D) 55
(E) 60

Q.7: I.Multiply n by itself.
II.Subtract n from this result.
III.Divide this result by n.
If the three operations listed above are performed in order and the final result is 6, what is the value of n ?
(A) 3
(B) 6
(C) 7
(D) 8
(E) 12

Q.8: In a sequence of numbers, the first number is 3, and each number after the first is 5 more than 4 times the preceding number. What is the third number in the sequence ?
(A) 17
(B) 19
(C) 23
(D) 73
(E) 99

Q.9: The ratio of vinegar to oil in a salad dressing is 8 : 5.If the amount of vinegar is decreased 75% and the amount of oil is increased by 40%, what is the new ratio of vinegar to oil in the dressing ?
(A) 1:6
(B) 2:7
(C) 3:4
(D) 2:5
(E) cannot be determined

Q.10: If rs + 15 = (s + 3)r, which of the following must be true?
(A) r = 5
(B) r = 12
(C) s = 5
(D) s = 12
(E) s = 3r

Q.11: If every student in Mr. A's class enjoys making masks, which of the following must be true ?
(A) If a student enjoys making masks, then he is not in A's class.
(B) If a student enjoys making masks, then he is in A's class
(C) If a student does not enjoy making masks, then he is not in A's class
(D) If a student is not in A's class, then he does not enjoy making masks.
(E) If a student is in A's class, then he does not enjoy making masks.

Q.12: If 6x - 2t = 10 and x - 5t =14, then what is the value of 5x + 5t ?
(A) 24
(B) 4
(C) 5/7
(D) -4
(E) -7

Q.13: If 299 is divisible by 2B and B represents a positive digit, what is the value of B?
(A) 2
(B) 3
(C) 5
(D) 6
(E) 8

Q.14: When x is divided by 5, the remainder is 4. What is the remainder when 3x is divided by 5?
(A) 1
(B) 2
(C) 3
(D) 4
(E) 7

Q.15: In fig.4, 3 lines intersect. If z = 50, what is the value of x + y ?
(A) 180
(B) 210
(C) 230
(D) 280
(E) cannot be determined

Q.16: A 1000 square meter parcel of land is bought for $300,000 and then divided into 5 equally sized plots. The first 4 plots are then sold at a price of $320 per square meter. If the overall profit is to be at least 20%, what is the minimum selling price of the fifth plot ?
(A) 64000
(B) 68000
(C) 80000
(D) 96000
(E) 104000

Q.17: Line m has a slope of 2/3 and contains point (6, 8). At what point does line m intersect the y-axis ?
(A) (-6, 0)
(B) (0, -12)
(C) (0, -6)
(D) (0, 4)
(E) (4, 0)

Q.18: If -1 < x < 0, which of the following is NOT between -1 and 1 ?
(A) 1/x
(B) -x
(C) 1 + x
(D) x*x
(E) x*x*x

Q.19: If the ratio of a to b is 2 to 5 and the ratio of b to c is 1 to 4, what is the ratio of a to c ?
(A) 1:2
(B) 1:10
(C) 5:8
(D) 5:4
(E) 5:2

Q.20: In fig.6 , if the area of rectangle A is 60, what is the area of rectangle B ?
(A) 18
(B) 20
(C) 30
(D) 80
(E) 120


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