# END SEM1 MAT 5 EXAM

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END SEMESTER EXAMIONATION MATHEMATICS YEAR FIVE DECEMBER 2021. STUDENT NAME …………………………………………………………………… TIME 45 MINUTES. INSRUCTIONS: Answer all questions Submit your paper within the time given. Cheating in exams is strictly prohibited QUESTIONS: 1. Write the following numbers in words.(3MKS) (a) 307201 (b) 577006 (c) 790320

2. Four children find 30 shells on a beach. Wayne finds 7 shells, Leroy finds 8 shells and Vincent finds 3 shells. How many shells does Conrad find? (2mks) 3. Look at this number 950302. (a) What is the place value of digit 9. (1mk) (b) What is the place value of digit 5.(1mk) 4. What is 36473 added to 86473 in one step?(2mks) 5. Work out (a) 29 x….= 2900 (1mk)

(b) 358x100 =? (1mk) 6. Round off these numbers to the nearest hundred. (a) 3509 (1mk) (b) 3499 (1mk) (c) 4655 (1mk) 7. Increase 50 by 10% (2mks)

8. There were 60 mathematics books in the library; they were increased later by 20%. How many books did they become after the increase? (2mks) 9. Put 578 into the machines below and predict what will come out. (2mks) (a) (b)

10.Mary weighs 650 grams of flour. Draw an arrow (↓) on the scale to show. (1mk)

11. 11. Work out 17.2 x 4. (2mks) 12.A mathematics test is out of 50 marks. A student takes this test and scores 26marks. What percentage score did the student get?(2mks) 13. A snack that weighs 40grams has 18g carbohydrates, 12g fat and 10g protein. What percentage of fat does the snack contain? (2mks) 14.Work out 4.9 x 5 (1mk)

15.A loaf of bread is bought at the industry at Ksh. 40; it is later sold at a shop at Ksh. 50. What percentage profit did the shopkeeper made?(2mks) 16. An article whose normal price is Ksh.250 was sold for Ksh.220. Use the percent decrease formula to find the percent decrease in the price of the article (2mks). 17.Work out. 94 x 13 (2mks) 18. A bus started from Nairobi at 0935 in the morning to Kisumu and it arrived in Kisumu at 1640 in the evening. How long the journey took? (2mks)

19.Convert the following hours into 24 hour clock.(3mks) (a) 4:20pm (b) 1:10pm (c) 8:25 am. 20. What is the next number in the sequence?(1mk) 4, 8, 12, 16… 21.Which of these numbers is a factor of 42?(2mks) 2 3 4 5 6 7 8 22. Convert the following into grams.(3mks) (a) 12kg

(b) 4kg (c) 1.52kg 23.Convert the following into kilograms.(3mks) (a) 850g (b) 160g (c) 250g 24. A train leaves station A at 0645hours and it takes 1hour 45minutes to arrive at station B. At what time did it arrive at station B? (2mks).