MCQ for science-technology-6

by Vajiram & Ravi

26-08-2023

02:04 PM

1.

With the present state of development ‘Blockchain Technology’ can effectively do which of the following?

1. Crypto currency Exchange

2. Supply Chain Monitoring

3. IOT Operating system

4. Anti-Money laundering tracking system

5. Original content creation

Select the correct answer using the code given below:

  • A

    1, 2, 3 and 5 only

  • B

    1, 3 and 4 only

  • C

    2, 4 and 5 only

  • D

    1, 2, 3, 4 and 5 only

2.

Which of the following statements is/are correct regarding biosimilar?

1. It is a product developed as a duplicate to the reference biologic product.

2. It is a generic version of the reference biologic product.

Select the correct answer using the codes given below:

  • A

    1 only

  • B

    2 only

  • C

    Both 1 and 2

  • D

    Neither 1 nor 2

3.

Consider the following statements regarding neutrinos:

1. It is an elementary atomic particle with positive electrical charge.

2. It is incredibly small without mass.

3. It is the most abundant massive particle in the universe.

Which of the statements given above are correct?

  • A

    1 and 2 only

  • B

    2 and 3 only

  • C

    1 and 3 only

  • D

    3 only

4.

With reference to 4D printing, consider the following statements:

1. It uses programmable matter that can change properties according to the given environment.

2. This technology uses commercial 3D printers, such as Polyjet 3D printers.

Which of the statements given above is/are correct?

  • A

    1 only

  • B

    2 only

  • C

    Both 1 and 2

  • D

    Neither 1 nor 2

5.

Gene Pyramiding refers to:

  • A

    a method aimed at assembling multiple desirable genes from multiple parents into a single genotype

  • B

    an arrangement of organisms in an ecosystems based on complexity of genes

  • C

    the decrease in genetic mutation as one moves upwards from the base of ecological pyramid

  • D

    None of the above

6.

Consider the following statements with the reference to application of nuclear physics:

1. Nuclear solutions are used to identify various stable and radioactive isotopes in archaeological relics.

2. Radioactive elements are not used in smoke detectors.

Which of the statements given above is/are correct? 

  • A

    1 only

  • B

    2 only

  • C

    Both 1 and 2

  • D

    Neither 1 nor 2

7.

Consider the following statements regarding different types of Gene therapies:

1. Transfer of a section of DNA to any cell of the body that doesn’t produce sperm or eggs is Somatic gene therapy.

2. Transfer of a section of DNA to cells that produce eggs or sperm is Germline gene therapy.

Which of the statements given above is/are correct?

  • A

    1 only

  • B

    2 only

  • C

    Both 1 and 2

  • D

    Neither 1 nor 2

8.

With reference to Big Data, consider the following statements:

1. It is a set of data that describes and gives information about other data.

2. It is a huge volume of data received from a source which cannot be stored or processed using traditional database software.

Which of the statements given above is/are correct?

  • A

    1 only

  • B

    2 only

  • C

    Both 1 and 2

  • D

    Neither 1 nor 2

9.

Consider the following statements regarding Gene augmentation therapy:

1. It is used to treat diseases caused by a mutation that stops a gene from producing a functioning product.

2. It is only successful if the effects of the disease are irreversible.

Which of the statements given above is/are not correct?

  • A

    1 only

  • B

    2 only

  • C

    Both 1 and 2

  • D

    Neither 1 nor 2

10.

Which of the following statements is/are correct regarding Narrow Band –Internet of Things?

1. It is a wireless communication standard for the Internet of Things (IoT) belonging to the category of high-power wide area networks.

2. It can co-exist with 4G only.

Select the correct answer using the code given below:

  • A

    1 only

  • B

    2 only

  • C

    Both 1 and 2

  • D

    Neither 1 nor 2