Science Practice Quiz 123

Q1.Why is the issue of sustainability important for development?

A. Its consequences are limited to specific regions. B. Environmental degradation respects national boundaries. C. Its consequences do not respect national or state boundaries, linking our future together. D. It is an old and well-understood concept.

Q2.As per the data presented for India (2019-21), what is considered a 'below normal' Body Mass Index (BMI) for adults?

A. BMI < 25 kg/m2 B. BMI < 18.5 kg/m2 C. BMI between 18.5 and 24.9 kg/m2 D. BMI > 30 kg/m2

Q3.What is a primary function of the internet?

A. To provide entertainment content exclusively. B. To facilitate obtaining and sharing information. C. To manage government databases only. D. To conduct scientific research in laboratories.

Q4.Which communication methods does the internet facilitate across the world at negligible costs?

A. Only traditional postal services. B. Instant electronic mail (e-mail) and voice-mail. C. Satellite phone calls exclusively. D. Physical document delivery.

Q5.What area has experienced remarkable developments according to the provided text?

A. Agricultural machinery. B. Information and communication technology. C. Traditional manufacturing processes. D. Ancient architectural techniques.

Q6.In recent times, which technological areas have been changing rapidly?

A. Only space exploration technology. B. Telecommunications, computers, and Internet. C. Traditional printing press technology. D. Manual accounting systems.

Q7.What are the uses of telecommunication facilities like telegraph, telephone, and fax?

A. Only for local news broadcasting. B. To contact one another around the world, access information instantly, and communicate from remote areas. C. Exclusively for military operations. D. To power household appliances.

Q8.What devices have facilitated the uses of telecommunication, such as global contact and communication from remote areas?

A. Ancient messenger pigeons. B. Satellite communication devices. C. Smoke signals. D. Carrier wave radios.

Q9.How is the text of the London magazine sent to the Delhi office for design, as per the example?

A. Through traditional postal mail. B. Via courier services. C. Through Internet. D. By physical delivery by hand.

Q10.How do the designers in the Delhi office receive orders on how to design the magazine from the London office?

A. Through written letters delivered by ship. B. Using telecommunication facilities. C. Via personal visits from London staff. D. By interpreting design trends independently.

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Science Practice Quiz 123