Please wait...

Railway Express - RRB NTPC Test 216
Menu grid icon
Result Result point icon
Railway Express - RRB NTPC Test 216
  • Goals icon

    /

    Score
  • Trophy icon

    -

    Rank
White alarm icon Time Taken: -
Result frame illustration
  • Question 1/10
    1 / -0.33
    In the following question, select the missing number from the given alternatives.

    Solutions
    In each group of 3 boxes, the numerical value in the lower box equals the average of the numerical values of the letters in the top 2 boxes.
    1st Box:
    As per the English alphabet numerical value of M = 13
    As per the English alphabet numerical value of E = 5
    Average of numerical values of M & E = = 9
    Here, numerical value of I is equal to 9.
    2nd Box:
    As per the English alphabet numerical value of O = 15
    As per the English alphabet numerical value of Q = 17
    Average of numerical values of O & Q = = 16
    Here, numerical value of P is equal to 16.
    Similarly for 3rd Box we get,
    As per the English alphabet numerical value of J = 10
    As per the English alphabet numerical value of T = 20
    Average of numerical values of M & E = = 15
    Here, numerical value of O is equal to 15.

    Hence, option D is the correct answer.
  • Question 2/10
    1 / -0.33
    W’s wife X is the sister of Y who is the only son of W’s mother-in-law Z who has just 2 children. Pointing to Y, V says “I am the only sister-in-law of his mother’s son-in-law’s wife”. How is V related to Z?
    Solutions
    Members – V, W, X, Y, Z
    Different symbols used to draw family tree,

    X is second child of Z and her other child is Y her son. V is the only sister-in-law of Y’s mother’s son-in-law’s wife. Z’s son-in-law is W. His wife being X and since she is her sister-in-law means she is Y’s wife.

    Thus, V is Z’s daughter – In – law.
    Hence, option D is the correct answer.
  • Question 3/10
    1 / -0.33
    In the following question, select the missing number from the given alternatives.

    Solutions
    In every row, we get the middle number by adding the squares of the first and third number.
    1st row: (8)2 + (2)2 = 68
    2nd row: (7)2 + (1)2 = 50
    3rd row: (4)2 + (3)2 = 25
    Hence, option A is the correct answer.
  • Question 4/10
    1 / -0.33
    The distance between two bus stands is 1005 kms. A bus from X moves towards Y at the speed of 30 km/hr. Another bus from Y moves towards X at 45 km/hr, 40 minutes before the first bus. Find at what distance from X will they meet?
    Solutions

    Since Bus from Y travels earlier,

     Distance travelled by bus (in 40 minutes) from Y = 45×(40/60) = 30 km

    So, Effective distance after 40 minutes will become = 1005 − 30 = 975 km

    And both buses are travelling in opposite direction. So,
    Relative Speed = 30 + 45 = 75 km/hr

    so, time taken to cover 975 km =

    =  
    = 13 hrs

    So, Bus from Y travels for = 13×45 + 30 = 615 km

     They will meet at = 1005 − 615 = 390 km away from point X.

    Hence, option D is the correct answer.

  • Question 5/10
    1 / -0.33
    What is the simplified value of:

    Solutions

  • Question 6/10
    1 / -0.33
    What is the circumference Âof the largest circle which can be inscribed in a square of side 14 cm?

    Solutions

    As in the figure,
    A circle is inscribed in a square, which has each side     of 14 cm. It means that the diameter of the circle would be 14 cm. 

    Therefore,
    Radius(r) = Diameter/2
    = 14/2 =7 cm

    So,
    the circumference of the circle= 2π    r

    = 2×22/7×7 = 44 cmHence its circumference will be 44 cm.

  • Question 7/10
    1 / -0.33
    Which acid is present in Tamarind?
    Solutions

    • Tartaric acid is present in Tamarind.

    • It is responsible for acidic nature of Tamarind.

    • Tartaric acid is organic naturally occurring acid.

    • It is also present in Bananas, Grapes, and Cirtus. The acid is added to foods as an antioxidant.

  • Question 8/10
    1 / -0.33
    Rickets affects which of the following body part?
    Solutions

    •  Rickets is caused due to the deficiency of vitamin D.

    •  It is a skeletal disorder which mainly affects infants and young children.

    •  It causes weak and soft bones, stunted growth, and in severe cases, skeletal deformities.

    •  It can also occur as the result of a genetic condition.

  • Question 9/10
    1 / -0.33
    Humans normally have…………..number of pairs of autosomes.
    Solutions

    ● Humans normally have 22 numbers of pairs of autosomes.

    ● Any chromosome that is not a sex chromosome is called Autosomes.

    ● Chromosome is a thread-like structure found in the nucleus.

    ● Humans have one pair of sex chromosomes.

    ● Sex chromosome differ from autosomes in shape, size, form and behavior.

  • Question 10/10
    1 / -0.33
    Pulmonary Artery carries ______.
    Solutions

    • A pulmonary artery is an artery that carries deoxygenated blood to the lungs.

    • The largest pulmonary artery is the main pulmonary artery from the heart.

    • The smallest ones are the arterioles, which lead to the capillaries that surround the pulmonary alveoli.

Close button icon
User Profile
-

Correct (-)

Wrong (-)

Skipped (-)

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Mockers logo Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Arrow pointer icon
Click on Allow to receive notifications
Notification bell icon ×
Open Now