RRB ALP 2018 Practice Test Papers | General Knowledge (Day-15)

Dear Aspirants, Here we have given the Important RRB ALP & Technicians Exam 2018 Practice Test Papers. Candidates those who are preparing for RRB ALP 2018 can practice these questions to get more confidence to Crack RRB 2018 Examination.

[WpProQuiz 1643]

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1. Paper currency was first issued in India in

1. 1899
2. 1757
3. 1867
4. 1861

2. The first female Sultan of Delhi Sultanate was

1. Lubna of Cordoba
2. Razia Sultana
3. Noor Jahan
4. Kosem Sultan

3. Calligraphy is an art of

1. painting
2. sketching
3. handwriting
4. poetry

4. What is the age of retirement of a Supreme Court judge?

1. 58 years
2. 62 years
3. 65 years
4. 60 years

5. An ice cube floats in a glass of water, when the ice cube melts, the water level will

1. increase
2. decrease
3. remain the same
4. first increase then decrease

6. The ball-point pen was invented by

1. John J. Loud
2. Andy Warhol
3. Marcel Bich
4. Raymond Savignac

7. Non-ferrous metals are resistant to corrosion. Which of the following is a non-ferrous metal?

1. Bronze
2. Tin
3. Aluminium
4. Iron

8. Sound travels the fastest through which of the following mediums?

1. Aluminium
2. Diamond
3. Water
4. Air

9. Which of the following is an example of non-volatile memory?

1. ROM
2. EPROM
3. RAM
4. SRAM

10. Optical fibre transmission works on the principle of

1. interference
2. radiation
3. diffraction
4. total internal reflection

Solution:

1. Answer: (d)

Paper currency was first issued in India in1861 by the British Government. The Victoria portrait series of denominations 10, 20, 50, 100 and 1000 was the first series of paper currency issued.

2. Answer: (b)

Razia Sultana was the Sultan of Delhi from 1236 till 1240 and was the only female ruler of the Delhi Sultanate.

3. Answer: (c)

Calligraphy is the decorative art of handwriting or lettering by making use of a pen or a brush.

4. Answer: (c)

The age of retirement of a Supreme Court judge is 65 years.

5. Answer: (c)

When the ice cube melts, the water level will remain the same because buoyancy force on the icecube is equal to the weight of the water it displaces.

6. Answer: (a)

The ball point pen was invented by John J. Loud. He obtained the patent for the same on 30 October 1888.

7. Answer: (c)

Aluminium, copper, stainless steel, lead, and zinc are non-ferrous metals which have low weight, high conductivity, and are resistant to corrosion.

8. Answer: (b)

Sound travels the fastest in diamond since sound is a compression wave which travels faster in denser items.

9. Answer: (a)

Non-volatile memory is a type of computer memory that has the capability to hold saved data even if the power is turned off. Read-Only Memory (ROM) is a type of nonvolatile memory.

10. Answer: (d)

Optical fibre transmission works on the principle of total internal reflection.

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