Thursday, September 17, 2015

Maths Quiz for SSC CGL Mains or Tier-2 Exam

Maths Quiz for SSC CGL Tier-2

Maths Quiz for SSC CGL Tier-2

Maths Quiz for SSC CGL Tier-2


Maths Quiz for SSC CGL Tier-2

  • 4.The sides of a traingle are 3 cm, 4 cm and 5 cm. The area (in square cm) of the traingle formed by joining the mid points of the sides of the traingle is:

    1. 6
    2. 3
    3. 3/2
    4. 3/4
    Answer And Explanation
    Answer: Option C
    Explanation:
    Note:

Maths Quiz for SSC CGL Tier-2

Maths Quiz for SSC CGL Tier-2

  • 6.ABC is a right angled traingle where angle B = 90 degree and BD is perpendicular to AC. Which of the following relation is correct?

    1. AB+ AD2 = 2 AC x 2 DC
    2. AB2 = AC x AD
    3. AB2 = AD x DC
    4. AB2 - BD = BD x DC
    Answer And Explanation
    Answer: Option B
    Explanation:
    Note:AD/AB = AB/ AC

Maths Quiz for SSC CGL Tier-2

Maths Quiz for SSC CGL Tier-2

  • 8. A man rides at the rate of 300 Metres per minute and stops for 6 minutes to change horses at the end of every sixth Kilometre. Then to travel a distance of 84 km, the time taken by the man is 

    1. 3 hours 15 minutes
    2. 6 hours 17 minutes
    3. 5 hours 18 minutes
    4. 2 hours 17 minutes
    Answer And Explanation
    Answer: Option C
    Explanation:
    Note: Speed of horse rider = 350 metre/minute = 21 km/h

    84/6 = 14 . It means, he will change the horse 13 times.

    Time taken in changing the horses = 13 x 6 = 78 minutes
    Time taken in covering 84 km = 4 hours
    Total time = 4 hours + 78 minutes
               = 5 hours 18 minutes

Maths Quiz for SSC CGL Tier-2

Maths Quiz for SSC CGL Tier-2

  • 10. A vessel is filled with liquid 3 parts of which are water and 5 parts syrup. How many parts of mixture should be taken out and replaced by water so that container contains half milk and half water.

    1. 1/3
    2. 1/5
    3. 2/5
    4. 2/3
    Answer And Explanation
    Answer: Option B
    Explanation:
    Note:

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