Mathematics Questions and Answers - Standard 7 Term 2 Opener 2022 Set 1

QUESTIONS

1. What is 90601854 written in words? 
   1. Ninety million sixty one thousand eight hundred and fifty four. 
   2. Ninety million six hundred and one thousand eight hundred and fifty four. 
   3. Nine million six hundred and one thousand eight hundred and fifty four.
   4. Nine million thirty one thousand eight hundred and fifty four,
2. What is the total value of digit 8 in the number 70805102? 
   1. Hundred thousand 
   2. Sixty thousand
   3. Eight thousand 
   4. Eight hundred thousand
3. What is the number 984.2793 rounded off to the nearest hundredths? 
   1. 984.30
   2. 984.28
   3. 984.279
   4. 984.3
4. Subtract 4. from 7.
   1. 3¼
   2. 3¾
   3. 2¼
   4. 2¾
5. What is the value of 34136 divided by 34? 
   1. 104
   2. 10004 
   3. 1004
   4. 14
6. What is the value of 3/8 - of 4/5 2/3?
   1. 1/5
   2. 3/10
   3. 3/40
   4. 3/20
7. Work out 7.5 x 0.45 
                      0.25
   1. 13.5
   2. 0.135
   3. 1.35
   4. 0.0135
8. What is the size of the angle marked g in the figure below?
   
   1. 48°
   2. 132°
   3. 40°
   4. 38°
9. A square has an area of 6¹⁹/₂₅ cm. Find its length
   1. 16⁹/₂₅cm
   2. 10²/₅ cm
   3. ⁵/₁₃ cm
   4. 2³/₅ cm
10. What is the expression
    12(p+5k +2)+5(2p-4k+3) in its simplest form?
    1. 22p - 40k +39
    2. 32p+80k+ 39
    3. 22p+40k+ 39 
    4. 32p+ 70k - 39
11. Wamai sold a pair of trousers for shs. 1530 after making a 15% loss. What was the buying price of the pair of trousers?
    1. shs. 1275
    2. shs. 2100
    3. shs. 1800
    4. shs. 1600
12. Senaipei covered a distance of 54km within I hour. What was her speed in metres per second?
    1. 15
    2. 54
    3. 0.9
    4. 30
13. Which of the following fractions is a non terminating fraction?
    1. ¹/₅
    2. ¹/₉
    3. ¹/₈
    4. ⁴/₁₆
14. What is the value of 384+89+10-44 of 45 +15? 
    1. 142
    2. 351
    3. 3785
    4. 461
15. Which of the following numbers is not divisible by 11? 
    1. 7238
    2. 60311
    3. 90937
    4. 81730
16. Work out the perimeter of the figure shown below twice. (Take n=²²/₇)
    
    1. 120cm
    2. 148cm 
    3. 240cm
    4. 280cm
17. A farmer packed 5.4 tonnes of maize in bags of 600 grammes sending them to the market. How many packets of maize did he send to the market?
    1. 90
    2. 9000
    3. 900
    4. 90000
18. The following are properties of a quadrilateral 
    • All sides are equal. 
    • Diagonals are equal. 
    • All angles are right angles. 
    • Diagonals bisect each other at right angles.
      Which quadrilateral is described above? 
      1. Rhombus 
      2. Trapezium 
      3. Square
      4. Rectangle
19. A school parents meeting ended at 12.10p.m. after taking a periodef 2 hours. At what time had the meeting started in 24hr clock system? 
    1. 0925h
    2. 1455h 
    3. 0255h
    4. 0825h
20. Karega, Mutahi and Mbithe shared some money. Mutahi got ²/₇ of the money and Mbithe got ²/₃ of the remainder. What fraction of the money did Karega receive?
    1. ¹⁶/₂₁
    2. ¹¹/₂₁
    3. ⁵/₁₂
    4. ¹/₂₁
21. What is the next number in the sequence below? 16,21,28, 37, 48,
    1. 85
    2. 61
    3. 59
    4. 63
22. Muli bought 8 chairs at shs. 240 each. He later sold them all at shs. 1000 more than the buying price. What was the profit for each chair? 
    1. shs. 365
    2. shs. 225
    3. shs. 125
    4. shs. 135
23. What is the product of H.C.F. and L.C.M.of 18, 24 and 36? 
    1. 72
    2. 432
    3. 78
    4. 66
24. Find the area of the shaded part.
    
    
    1. 96cm²
    2. 192cm² 
    3. 720cm²
    4. 528cm²
25. The mean of seven numbers is 4. Six of the numbers are 2,3. 1.2.7 and 8. What is the seventh number?
    1. 5
    2. 3
    3. 4
    4. 2
26. Miriam bought the following items: 3 packets of maize flour a shs. 90 2kg of rice for shs. 170 1½ kg of potatoes at shs.50 per kg 2 loaves of bread at shs. 48 cach If she had shs. 800, how much money was she left with?
    1. shs. 708
    2. shs. 611
    3. shs. 92
    4. shs. 189 
27. In the diagram below line RV=VS=ST and angle VRS=70°
    
    What is the size of angle TVR? 
    1. 75°
    2. 35°
    3. 40°
    4. 90°
28. What is the value of (0.14)²? 
    1. 0.0196
    2. 19.6
    3. 0.196
    4. 1.96
29. A bicycle wheel, has a diameter of 70cm. How many kilometers will it cover after making 4000 turns? 
    1. 0.88km
    2. 8.8km 
    3. 88km
    4. 880km
30. After the increase of fuel, the fare from Malindi to Kilifi was increased by 20%. What was the new price if it was shs. 150 before increasing? 
    1. shs. 60
    2. shs. 180
    3. shs. 120
    4. shs 30
31. Simplify the inequality below 4m-14<14 - 3m
    1. m=4
    2. m<0
    3. m<28
    4. m<4
32. Momanyi sold eggs from 5" January to 5 March 2019. For how many days altogether did he sell the eggs? 
    1. 59
    2. 61 
    3. 58
    4. 60
33. What is 6.5% as a decimal?
    1. 0.065
    2. 0.60
    3. 0.65
    4. 65
34. Find the volume of the rectangular tank below when ¾ full of water in m² 
    
    
    1. 160000cm²
    2. 40000cm²
    3. 0.12m²
    4. 0.04m²
35. The area of a rectangle is 350m². The length of a rectangle is 25cm. Calculate its perimeter. 
    1. 50m
    2. 64m
    3. 78m
    4. 39m
36. The table below shows commission rates by the post office for sending money locally.
    Commission Inland
    

    Value of the order	shs	cts
    Not exceeding 500 501 - 1000 1001 - 3000 3001 - 5000 5001 - 10000 10001 - 20000 20001 - 30000 30001 - 35000	42 114 174 209 295 441 617 657	00 00 00 00 00 00 00 00

    Wothaya sent shs. 9500 to luis son and shs. 13450 to his daughter for school fees using money order. How much did he pay at the post office altogether?
    1. shs. 736
    2. shs 3950
    3. shs. 23686
    4. shs. 22950
37. What is the sum of faces vertices and edges of an open cuboid?
    1. 480
    2. 26
    3. 25
    4. 20
38. A family uses 2-2dl packets of milk everyday. How many litres did the family use in the month of February year 2020? 
    1. 116L
    2. 11.2L
    3. 112L
    4. 11.6L
39. Workout twice the value of
    3x + 4y - 27
         2x + y
    if x=2. y=4 and z=3
    1. 8
    2. 16
    3. 4
    4. 2
40. What is the sum of the first 17 odd numbers?
    1. 153
    2. 167
    3. 289
    4. 169
41. Tumaini primary school has 480 pupils. 45% are boys. Has many more girls than boys are there in the school?
    1. 264
    2. 44
    3. 220
    4. 48
42. What is the value of 8²(9² - 3²)?
                                       4² x 6²
    
    1. 8
    2. 30
    3. 26
    4. 74
43. What is the place value of digit 9 in the product of 2.45 and 0.12? 
    1. Tenths
    2. Tens 
    3. Hundredths 
    4. Thousandths
44. In Majimatamu primary school std. 7 class has 24 boys and 36 girls. During a Kiswahili lesson ¹/₈ of the boys and ¼ of the girls didn't do their homework. How many pupils did their homework?
    1. 12
    2. 48
    3. 27
    4. 21
45. The pie chart below shows how Kalewa spent his monthly salary of sh. 48000
    
    How much did Kalewa spend on schoolo fees than on rent?
    1. shs. 800
    2. shs 12000
    3. shs. 3000
    4. shs.4000
46. Arrange the following fractions from the smaijest to the largest ²/₃, ⁴/₇, 0.75, 0.6 
    1. ²/₃,0.6,0.75,⁴/₇
    2. ²/₃,0.75,0.6,⁴/₇
    3. 0.75,²/₃ ,0.6,⁴/₇
    4. ⁴/₇,0.6,²/₃ ,0.75
47. A farmer fenced his rectangular plot of land shown below using 3 strands of wire. He also left a gate of 10m.
    
    What is the total length of the wire?
    1. 270m
    2. 830m
    3. 810m
    4. 280m
48. A path is drawn on a map on a scale of lem rep 80m. What length on the map would represent a distance of 7.2km?
    1. 9cm
    2. 0.9cm 
    3. 90cm
    4. 0.09cm
49. Construct triangle ABC such that AB =6cm, BC= 8cm and AC-10cm. What is the measure of angle ACB? 
    1. 90°
    2. 37°
    3. 53°
    4. 60°
50. The graph below shows Mwakanda's journey from Kericho to Nakuru.
    
    How many kilometres had he covered at Act 11.30a.m?
    1. 45km 
    2. 50km
    3. 55km 
    4. 60km

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