Robocon Aptitude Test 2

30 Questions | Total Attempts: 103

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Robocon Aptitude Test 2

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Questions and Answers
  • 1. 
    A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:
    • A. 

      45 km/hr

    • B. 

      50 km/hr

    • C. 

      54 km/hr

    • D. 

      55 km/hr

  • 2. 
    Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
    • A. 

      12

    • B. 

      14

    • C. 

      27

    • D. 

      53

  • 3. 
    (1) Tanya is older than Eric. (2) Cliff is older than Tanya. (3) Eric is older than Cliff. If the first two statements are true, the third statement is
    • A. 

      True

    • B. 

      False

    • C. 

      Uncertain

    • D. 

      None

  • 4. 
    A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
    • A. 

      3.6

    • B. 

      7.2

    • C. 

      8.4

    • D. 

      10

  • 5. 
    ELFA, GLHA, ILJA, _____, MLNA
    • A. 

      OLPA

    • B. 

      KLMA

    • C. 

      LLMA

    • D. 

      KLLA

  • 6. 
    The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:
    • A. 

      40.00%

    • B. 

      42.00%

    • C. 

      44.00%

    • D. 

      46.00%

  • 7. 
    (112 x 54) = ?
    • A. 

      67000

    • B. 

      70000

    • C. 

      76500

    • D. 

      77200

  • 8. 
    Which one of the following is not a prime number?
    • A. 

      31

    • B. 

      61

    • C. 

      71

    • D. 

      91

  • 9. 
    Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
    • A. 

      2:5

    • B. 

      3:5

    • C. 

      4:5

    • D. 

      6:7

  • 10. 
    An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
    • A. 

      144º

    • B. 

      150º

    • C. 

      168º

    • D. 

      180º

  • 11. 
    Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:
    • A. 

      39, 30

    • B. 

      41, 32

    • C. 

      42, 33

    • D. 

      43, 34

  • 12. 
    If one-third of one-fourth of a number is 15, then three-tenth of that number is:
    • A. 

      35

    • B. 

      36

    • C. 

      45

    • D. 

      54

  • 13. 
    A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?
    • A. 

      45

    • B. 

      60

    • C. 

      75

    • D. 

      90

  • 14. 
    If a - b = 3 and a2 + b2 = 29, find the value of ab.If a - b = 3 and a2 + b2 = 29, find the value of ab.
    • A. 

      10

    • B. 

      12

    • C. 

      15

    • D. 

      18

  • 15. 
    Isometric drawings are often used by ________ to help illustrate complex designs.
    • A. 

      Mechanical engineers

    • B. 

      Piping drafters

    • C. 

      Aerospace engineers

    • D. 

      All of the above

  • 16. 
    The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:
    • A. 

      17 kg

    • B. 

      20 kg

    • C. 

      26 kg

    • D. 

      31 kg

  • 17. 
    What smallest number should be added to 4456 so that the sum is completely divisible by 6 ?What smallest number should be added to 4456 so that the sum is completely divisible by 6 ?
    • A. 

      4

    • B. 

      3

    • C. 

      2

    • D. 

      1

  • 18. 
    The sum of two number is 25 and their difference is 13. Find their product.
    • A. 

      104

    • B. 

      114

    • C. 

      315

    • D. 

      325

  • 19. 
    397 x 397 + 104 x 104 + 2 x 397 x 104 = ?
    • A. 

      250001

    • B. 

      251001

    • C. 

      260101

    • D. 

      261001

  • 20. 
    If in a certain language, POPULAR is coded as QPQVMBS, which word would be coded as GBNPVT? 
    • A. 

      FASOUM

    • B. 

      FAMSUO

    • C. 

      FOSAUM

    • D. 

      FAMOUS

  • 21. 
    The sum of even numbers between 1 and 31 is:
    • A. 

      6

    • B. 

      28

    • C. 

      240

    • D. 

      512

  • 22. 
    In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?
    • A. 

      6.25

    • B. 

      6.5

    • C. 

      6.75

    • D. 

      7

  • 23. 
     Find the odd one out 
    • A. 

      Echo

    • B. 

      Resonance

    • C. 

      Tone

    • D. 

      Ear

  • 24. 
    39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?
    • A. 

      10

    • B. 

      13

    • C. 

      14

    • D. 

      15

  • 25. 
    A told B that C is his father's nephew. D is A's cousin but not the brother of C. What relationship is there between D and C ? 
    • A. 

      Father

    • B. 

      Sisters

    • C. 

      Aunt

    • D. 

      Mother

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