## SAT : MATHEMATICS |

TEST-1 : section-C |

READ QUESTION, DECIDE THE ANSWER AND ENTER
ANSWER IN THE ANS BOX.
Q.1: If a store sells n newspapers on each of 5 days, which of the following represents the total number of newspapers sold? (A) 5n (B) 5 + n (C) n - 5 (D) n*n (E) 5*5 Q.2: If a/b = 7/4 and b/c = 4/5, then a/c = ? (A) 3/7 (B) 4/7 (C) 16/21 (D) 21/16 (E) 7/5 Q.3: If a rectangular rug measures 72 inches by 96 inches, what is its area in square feet ? (A) 864 (B) 576 (C) 336 (D) 144 (E) 48 Q.4: Which of the following contradicts the statement 'All prime numbers are odd' ? (A) 2 (B) 3 (C) 6 (D) 7 (E) 9 Q.5: What is the area of quadrilateral OPQR in fig. 1 ? (A) 16 (B) 18 (C) 20 (D) 22 (E) 24 Q.6: The cost of a meal including 20% tip is $30. What was the cost of the meal before the tip was added ? (A) $10 (B) $24 (C) $25 (D) $29 (E) $36 Q.7: In fig.2, the area of rectangle ABCD is 96. What is the perimeter of triangle ABC ? (A) 20 + 4{ 6 (B) 20 + 4K(13) (C) 20 (D) 40 (E) 48 Q.8: At a certain store, the price of a new compact disc is 5 times the price of a used compact disc. The difference between the 2 prices is $10. What would be the total price of 3 used compact discs and 2 new compact discs at this store ? (A) $26 (B) $30 (C) $32 (D) $42 (E) $45 Q.9: If r = 2s ^{3} / t , what happens to the value of t when both r and s are doubled ? (A) t is halved (B) t is doubled (C) t is tripled (D) t is multiplied by 4 (E) t is multiplied by 8 Q.10: see fig.3 (A) I only (B) II only (C) III only (D) I and II only (E) II and III only Q.11: In a triangle ABC, measures (in degrees) of the angles A and B are 70 and 45 respectively. What is the measure of angle C in degrees? A: 45 B:60 C: 65 D: 75 E: 80 Q.12: How many distinct prime factors does the number 36 have? A: 2 B:3 C: 4 D:6 E: 8 Q.13: What is the value of x ^{2} -2x when x=-2 ? A: -8 B: -4 C: 0 D: 4 E: 8 Q.14: What is the y-intercept of the line with the equation 2x-3y=18? A: -9 B: -6 C: -3 D: 6 E: 9 Q.15: If the area of a triangle PQR is 36 and its base is 9 then what is the length of the altitude to the base? A: 2<>BR> B: 4 C: 6 D: 8 E: 12 |