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Question 61

Railway GDCE 2019• Part A

In a code language, 379 means ‘wood makes chair’, 389 means ‘wood makes table, 872 ‘table and chair’. Find the code for ‘and’.

  1. AOption (a)

    9

  2. BOption (b)

    2

  3. COption (c)

    7

  4. DOption (d)

    8

View answer & explanation

Correct answer

Answer: (a)A.

9

Explanation not yet available.

Question 62

Railway GDCE 2019• Part A

What is the length of a diagonal of a cube whose side is 3 cm?

  1. AOption (a)

    6 cm

  2. BOption (b)

    4 cm

  3. COption (c)

    4.5 cm

  4. DOption (d)

    3√3 cm

View answer & explanation

Correct answer

Answer: (a)A.

6 cm

Explanation not yet available.

Question 63

Railway GDCE 2019• Part A

Good housekeeping is fundamental to:

  1. AOption (a)

    Work permits

  2. BOption (b)

    Good safety

  3. COption (c)

    Bad safety

  4. DOption (d)

    Machine guards

View answer & explanation

Correct answer

Answer: (a)A.

Work permits

Explanation not yet available.

Question 64

Railway GDCE 2019• Part A

In the Punjabi festival of Lohri, which element of the nature worshipped?

  1. AOption (a)

    Air 

  2. BOption (b)

    Earth 

  3. COption (c)

    Water

  4. DOption (d)

    Fire

View answer & explanation

Correct answer

Answer: (a)A.

Air 

Explanation not yet available.

Question 65

Railway GDCE 2019• Part A

An article was sold for Rs. 760, which incurred a loss of 5%. What is the cost price of the article?

  1. AOption (a)

    Rs. 1000

  2. BOption (b)

    Rs. 800

  3. COption (c)

    Rs. 960

  4. DOption (d)

    Rs. 840

View answer & explanation

Correct answer

Answer: (a)A.

Rs. 1000

Explanation not yet available.

Question 66

Railway GDCE 2019• Part A

"Pathfinder", an American Spacecraft, landed on the planet _______ in 1997.

  1. AOption (a)

    Moon

  2. BOption (b)

    Venus

  3. COption (c)

    Mars

  4. DOption (d)

    Jupiter

View answer & explanation

Correct answer

Answer: (a)A.

Moon

Explanation not yet available.

Question 67

Railway GDCE 2019• Part A

Decide whether the data provided in the statements numbered I and II is sufficient to answer the given question.

Question:

What is the ratio of boys to girls in a class?

Statements:

I. There are 20 boys in the class.

II. The ratio of girls to the number of students in the whole class is 3 : 7

  1. AOption (a)

    Either statement I or II is sufficient

  2. BOption (b)

    Statement I alone is sufficient while II alone is not sufficient 

  3. COption (c)

    Statement II alone is sufficient while I alone is not sufficient.

  4. DOption (d)

    Neither statement I nor II is sufficient.

View answer & explanation

Correct answer

Answer: (a)A.

Either statement I or II is sufficient

Explanation not yet available.

Question 68

Railway GDCE 2019• Part A

Three resistors 80 Ω, 120 Ω and 240 Ω are connected in parallel. A 12 V battery is connect across combination of resistors. Find the current drawn from the battery.

  1. AOption (a)

    0.3 A

  2. BOption (b)

    0.09 A

  3. COption (c)

    0.9 A

  4. DOption (d)

    3 A

View answer & explanation

Correct answer

Answer: (a)A.

0.3 A

Explanation not yet available.

Question 69

Railway GDCE 2019• Part A

In the question, two statements are given followed by two conclusions, I and II. You have to consider the statements to be true even if they seem to be at variance with commonly known facts. You have to decide which of the given conclusions, if any, follow(s) from the given statements.

Statements:

  1. Some lemons are yellow.
  2. All yellow are lime.

Conclusions:

I. No lime are lemon.

II. Some lemon are lime.

  1. AOption (a)

    Only conclusion I follows

  2. BOption (b)

    Neither conclusion I nor II follows

  3. COption (c)

    Only conclusion II follows

  4. DOption (d)

    Both conclusions I and II follow.

View answer & explanation

Correct answer

Answer: (a)A.

Only conclusion I follows

Explanation not yet available.

Question 70

Railway GDCE 2019• Part A

Unscramble the letters in the words given below and find the odd word out:

  1. AOption (a)

    APEPR 

  2. BOption (b)

    ENP

  3. COption (c)

    ARERES

  4. DOption (d)

    HCRAI

View answer & explanation

Correct answer

Answer: (a)A.

APEPR 

Explanation not yet available.