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Q23 if the volume of a small container is 14520 cubic

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Q23: If the volume of a small container is 14,520 cubic millimeters, what is the volume of the container in cubic centimeters? (1 millimeter = 0.1 centimeter) A. 0.1452 B. 1.452 C. 14.52 D. 145.2 E. 1,452 Answer: ------------------------------------------------------------------------------------------------------------ Q24: From Leland’s gross pay of p dollars last week, t percent was deducted for taxes and then s dollars was deducted for savings. What amount of Leland’s gross pay last week remained after these two deductions? (1) p - s = 244 (2) pt = 7,552 ------------------------------------------------------------------------------------------------------------ Q25: If the sequence x 1 , x 2, x 3, …, x n , … is such that x 1 = 3 and x n +1 = 2 x n – 1 for n ≥ 1, then x 20 x 19 = ------------------------------------------------------------------------------------------------------------ Q26: What is the greatest common factor of the positive integers j and k ? (1) k = j + 1 8
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(2) jk is divisible by 5. ------------------------------------------------------------------------------------------------------------ Q27: Is 1 1 = - + x x ? (1) x 0 (2) x 1 A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. Answer: ------------------------------------------------------------------------------------------------------------ Q28: In 1994, Kenneth’s annual salary was 30 percent higher than it was in 1993. In 1995, Kenneth’s annual salary was reduced to 104 percent of his 1993 annual salary. Kenneth’s 1995 annual salary was what percent less than his 1994 annual salary? ------------------------------------------------------------------------------------------------------------ Q29: For any integer k greater than 1, the symbol k * denotes the product of all the fractions of the form t 1 , where t is an integer between 1 and k , inclusive. What is the value of * * 4 5 ? 5 4 9
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D. 4 1 ------------------------------------------------------------------------------------------------------------ Q30: If all of the employees of Company K who worked there last January are still there, how many employees does Company K have now? (1)Last January the ratio of the number of male employees to the number of female employees was 2 to 3. (2)Since last January, Company K has employed 400 new male employees and no new female employees, raising the ratio of the number of male employees to the number of female employees to 3 to 4. ------------------------------------------------------------------------------------------------------------
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