Module -1 Final Practice Exam (Mathematics 32 Questions 40 Mints)

Module -1 (Mathematics)

Final Practice Exam Test

  

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1. Pinion gear has 12 teeth and the spur gear has 18 teeth. The gear ratio is ?
   
   1.   3:9
   2.   3:3
   3.   2:3
2. Simplify expression (3x + 7y)−(4x + 3y) ?
   
   1.   −x² + 4y²
   2.   −x + 4y
   3.   x + 4y
3. 1 Knot is equal to ?
   
   1.   2.852 Km/h
   2.   1.609 Km/h
   3.   1.852 Km/h
4. Two angles of a triangle are 68° and 32° , Therefore the third angle must be ?
   1.   100°
   2.   63°
   3.   80°
5. How to Cosine of an angle is measured as?
   1.   Adjacent side by hypotenuse
   2.   Opposite side by hypotenuse
   3.   Adjacent side by Base
6. What is cuberoot of 343 ?
   
   1.   7
   2.   5
   3.   9
7. (a + b)(a − b) ?
   1.   a² +b²
   2.   a² − b²
   3.   2a² − 2b²
8. The formula for the area of a triangle is ?
   
   1.   A = 1⁄2 (B + H)
   2.   A = 1⁄2 +(B × H)
   3.   A = 1⁄2 (B × H)
9. A cone with the height of 10 cm and the base radius of 9 cm. Find the volume of this cone ?
   1.   847.8 cm3
   2.   900 cm3
   3.   190 cm3
10. A quadrilateral with only two parallel sides is a ?
    1.   Trapezoid
    2.   Rhombus
    3.   Trapezium
11. There are____ in a full circle?
    1.   1/2π radians
    2.   4π radians
    3.   2π radians
12. (x - 3)(x + 5)= ?
    1.   x²-15
    2.   2x +x²+15
    3.   x² +2x-15
13. Calculate the value of 2 (x + 4y) - 2xy when x=8 and y=5.3?
    1.   27.4
    2.   -26.4
    3.   26
14. Log4(16) is equal to___?
    1.   4
    2.   2
    3.   8
15. Find the volume of a block if the length of each side is 2 cm?
    1.   8 cm3
    2.   6 cm3
    3.   16 cm3
16. Convert (4135)8 to base 10 ?
    1.   3245
    2.   2141
    3.   1544
17. Convert 5 radians to degrees?
    1.   900°/2π
    2.   900°/π
    3.   600°/π
18. What percentage is 36 of 252?
    1.   13.5
    2.   14.5
    3.   15.5
19. Log(M/N) base 10 can be writen as ____?
    1.   logM-logN
    2.   lnM÷ lnN
    3.   logM+logN
20. What is the tangent of 90° ?
    
    1.   zero
    2.   Negative infinity
    3.   Positive infinity
21. What is the area of a square access plate whose side measures 20 centimeters?
    1.   40 cm2
    2.   400 cm2
    3.   10 cm2
22. 81y = 81 what does y = ?
    1.   3
    2.   1.1
    3.   1
23. What is cube of 0.9?
    1.   7.29
    2.   0.0729
    3.   0.729
24. Convert 748 to base 8 ?
    1.   (1254)8
    2.   (954)8
    3.   (1054)8
25. The circumference of a circle is found by ?
    1.   dividing the diameter by 3.142
    2.   multiplying the radius by 3.142
    3.   multiplying the diameter by 3.142
26. 2a+3b+7a-9b-7ab =?
    1.   9a + 6b - 7ab
    2.   9a - 6b - 7ab
    3.   9a - 6b + 7ab
27. The word trigonometry comes from the ?
    1.   Ditch
    2.   Latin
    3.   Greek
28. What is Sin 90 = ?
    1.   Infinity
    2.   1
    3.   zero
29. A rectangular baggage compartment measures 4 meters in length, 3 meters in width, and 2 meter in height. How many cubic meters of baggage will it hold?
    1.   9 cm3
    2.   24 cm3
    3.   6 cm3
30. The square root of 64009 is?
    1.   363
    2.   253
    3.   347
31. An airplane flying a distance of 100 kilometers used 150 liters of gasoline. How many liters will it need to travel 200 kilometers?
    1.   500 liters
    2.   200 liters
    3.   300 liters
32. What is the value of 34 - 2 × (3 × (6 - 2) + 3)?
    1.   4
    2.   3
    3.   8