SUMMATIVE TEST IN MATHEMATICS 10Name:Date:Year & Section:Part IDirections: Read the questions carefully, and then select the correct answer by writing only the letteron your answer sheet.1. What do you call the different arrangements of the objects of a group?a selection b. differentiationc. permutation d. combination2. It is a selection of objects from a set.d. distinctiona. combinationb. differentiationc. permutation3. What is the value of 5!?a.b. 120с. 25d. 244. Which of the following expressions represents the number of distinguishable permutations ofthe letters of the word CONCLUSIONS?b. 11!2! 2! 2!с. 11!2! 2! 2!11!2! 2! 2! 2!a.11 !d.8!5. Which of the following expressions represent the number of ways can 3 people seated around acircular table?a. 3!b. (3 – 1)!c. (3+1)!d. 3! 1!5. Calculate P (12, 4).40 320b.11 880c. 990d.495a.6. If x= P (7, 4), y= P (8, 4), and z= P (9, 3), arrange x, y, and z from smallest to greatest.a. х, у, zb. z, x, yс. у, х, zd. x, zy7. Calculate: C (20, 5)a. 6 840b. 15 504c. 116 280d. 1 860 4808. Evaluate : C (25, 4)+ C (30, 3)+ C (35, 2)17 900b. 17 305c.16 710d.4 655a.9. In how many different ways can 7 potted plants be arranged in a row?5 040b. 2 520c. 72d. 210a.10. In how many different ways can 10 different-colored horses be positioned in a carousel?a. 54b. 4 032c. 362 880d. 3 628 800

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Advanced Engineering Mathematics

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ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

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