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- Question
The treaty of Srirangapatna was signed between Tipu Sultan and
Options- A. Robert Clive
- B. Cornwallis
- C. Dalhousie
- D. Warren Hastings
- Correct Answer
- Cornwallis
- 1. Vivipary is defined as germination
Options- A. during storage
- B. within the fruit
- C. with cotyledons coming out of soil
- D. with cotyledons remaining inside the soil Discuss
- 2. Which is the only one example of Mollusca Phylum?
Options- A. Locust
- B. Butterfly
- C. Scorpion
- D. Octopus Discuss
- 3. Heated saw dust catches fire when a drop of concentrated nitric acid is added to it. This is due to
Options- A. dehydration
- B. oxidation
- C. reduction
- D. dehydrogenation Discuss
- 4. Number of moles of solute present in 1 litre of solution is
Options- A. Normality
- B. Molarity
- C. Molality
- D. Formality Discuss
- 5. The rate of heartbeat is accelerated by the hormone
Options- A. adrenaline
- B. acetylcholine
- C. thyroxine
- D. pituitrin Discuss
- 6. Vocal chords in women are _______________ than vocal chords in men.
Options- A. 5mm shorter
- B. 15mm shorter
- C. 5mm longer
- D. 15mm longer Discuss
- 7. Which one among the following is the heaviest
Options- A. 1 mole of water molecules
- B. 1 mole of ammonia molecules
- C. 1 mole of sodium atoms
- D. 1 mole of hydrogen molecules Discuss
- 8. Milk is a
Options- A. mixture
- B. element
- C. metal
- D. None of these Discuss
- 9. Martin Crowe was a cricketer of which country?
Options- A. Australia
- B. New Zealand
- C. England
- D. South Africa Discuss
- 10. 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?
Options- A. Type of dietary fibre
- B. A class of nutrients
- C. Rat food
- D. Sleep enhancer Discuss
More questions
Correct Answer: within the fruit
Explanation:
Vivipary means germination even when attached to the mother plant. Usually the saline marsh plants (Halophytes) have their seeds growing even when they are inside the fruits attached to the tree.
Correct Answer: Octopus
Correct Answer: oxidation
Explanation:
Saw dust contains carbon which is oxidised to carbon dioxide by concentrated nitric acid;
Correct Answer: Molarity
Explanation:
Moles of solute present in 1 litre or 1000ml of solution is called molarity
Correct Answer: adrenaline
Explanation:
The hormone adrenaline also called epinephrine is known as a stress hormone. In emotional upsets( like fear, anger etc.) this hormone is poured into the blood and it accelerates heart beat. The hormone acetylcholine decelerates heartbeat rate.
Correct Answer: 5mm shorter
Correct Answer: 1 mole of sodium atoms
Correct Answer: mixture
Correct Answer: New Zealand
Correct Answer: Rat food
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