Questions

Consider the following statements about indifference curves:

1. Indifference curves are convex to the origin.

2. Higher indifference curve represents higher level of satisfaction.

3. Two indifference curves cut each other.Which of the statements given above is/are correct?

(which is sold) P (for its horn) Q (the Rhinoceros is hunted by poachers) R (at high prices) S

The correct sequence should be

Improve the given sentence if necessary.

Ramesh is working in this factory for the past three months.

Read the passage carefully and choose the best answer to each question out of the four alternatives.

Prebiotics are the lesser-known gut-health promoters which serve as food for good bacteria inside the gut. "We found that dietary prebiotics can improve non-REM (random eye movement) sleep, as well as REM sleep after a stressful event," said Robert Thompson, a PhD researcher at University of Colorado Boulder in the U.S. Prebiotics are dietary fibres found naturally in foods like artichokes, raw garlic, leeks and onions.

When beneficial bacteria digest prebiotic fibre, they not only multiply, improving overall gut health, but they also release metabolic by-products. Researchers fed three-week-old male rats a diet of either standard chow or chow that included prebiotics. They then monitored the rats' body temperature, gut bacteria and sleep-wake cycles — using electroencephalogram (EEG), or brain activity testing over time. Findings revealed that the rats on the prebiotic diet spent more time in non-rapid-eye-movement (NREM) sleep, which is restful and restorative, than those on the non-prebiotic diet.

What is chow?

Which of the following is a storage device?

If the velocity of a body is doubled its kinetic energy ________________.

Which one of the following statements about India is not correct?

In which of the following, functional group isomerism is not possible?