IIT JEE Practice Question and Answer
8Q: Which of the following metal is generally used for making filaments of bulb? 2775 05b5cc6b9e4d2b4197774d6f3
5b5cc6b9e4d2b4197774d6f3- 1Wtrue
- 2Agfalse
- 3Fefalse
- 4Rhfalse
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Answer : 1. "W"
Explanation :
Answer: A) W Explanation: W is the symbol for chemical element Tungsten or Wolfram. It is used in making filaments of bulbs.
Q: India is a Tropical country but has a Monsoonal climate because 2773 15b5cc7d3e4d2b4197775134e
5b5cc7d3e4d2b4197775134e- 1Its real extent is vastfalse
- 2It is surrounded by the seafalse
- 3The Himalayas provide the barrier effecttrue
- 4Land and sea breeze create monsoonsfalse
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Answer : 3. "The Himalayas provide the barrier effect"
Explanation :
Answer: C) The Himalayas provide the barrier effect Explanation: The whole of India, south of the Himalayas can be climatically treated as a tropical country as the Himalayas provide the barrier effect. Indian subcontinent is separated from the rest of Asia by the lofty Himalayan ranges which block the cold air masses moving southwards from Central Asia. As a result, during winters, the northern half of India is warmer by 3°C to 8°C than other areas located on same latitudes. During summer, due to over the head position of the sun, the climate in the southern parts resemble equatorial dry climate. The seasonal reversal of winds in Arabian Sea and Bay of Bengal give India a typical tropical monsoon climate. So Indian climate, to be precise, is Tropical monsoon type (a distinct wet and dry climate) rather than just a tropical or half temperate climate.
Q: Which of the following statements best describes nutrient density? 2773 05b5cc6b3e4d2b4197774d45e
5b5cc6b3e4d2b4197774d45e- 1Consume a variety of foods from MyPyramid's ±ve major food groups every day.false
- 2Consume foods that have the most nutrition for their kcaloriestrue
- 3Choose a number of diFerent foods within any given food group rather than the same old thing.false
- 4All the abovefalse
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Answer : 2. "Consume foods that have the most nutrition for their kcalories"
Explanation :
Answer: B) Consume foods that have the most nutrition for their kcalories Explanation: Consume foods that have the most nutrition for their kcalories describes the Nutrient Density.
Q: Select the correct statement about the pharynx. 2763 05b5cc69be4d2b4197774c7e3
5b5cc69be4d2b4197774c7e3- 1The auditory tube drains into the nasopharynxtrue
- 2The laryngopharynx blends posteriorly into the nasopharynxfalse
- 3The palatine tonsils are embedded in the lateral walls of the nasopharynxfalse
- 4The pharyngeal tonsil is located in the laryngopharynxfalse
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Answer : 1. "The auditory tube drains into the nasopharynx"
Explanation :
Answer: A) The auditory tube drains into the nasopharynx Explanation:
Q: The command to eliminate a table from a database is 2758 05b5cc6a6e4d2b4197774cd2d
5b5cc6a6e4d2b4197774cd2d- 1REMOVE TABLE CUSTOMER;false
- 2UPDATE TABLE CUSTOMER;false
- 3DELETE TABLE CUSTOMER;false
- 4DROP TABLE CUSTOMER;true
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Answer : 4. "DROP TABLE CUSTOMER;"
Explanation :
Answer: D) DROP TABLE CUSTOMER; Explanation: The SQL DROP TABLE statement is used to remove a table definition and all data, indexes,...
Q: How long have i been alive? 2758 05b5cc6a5e4d2b4197774ccaf
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Answer :
Explanation :
This is a different way of asking your age. It can be how long you have been living in days weeks months and years since your birth date.
Q: 11 letter Indian city is I am Hints :: 2,4,10 is a Unit of Length . Last 6 letters is a Fruit Name. 9,5,3 is a Soap Name. 1,8,3 is used by a Student 7,8,3 letters is a Bird Name. 6,7,5,3 is an organ in the Face. From the above given Hints Find that Indian City Name? 2757 05b5cc6b6e4d2b4197774d59d
5b5cc6b6e4d2b4197774d59d- Show AnswerHide Answer
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Answer :
Explanation :
PONDICHERRY is the Indian City with 11 Letters. Fruit Name : CHERRY Soap Name : RIN Bird Name : HEN Organ : CHIN Used by Student : PEN
Q: What Does My Name Mean, If my Mother is a Mathematician, and my Father is a Chemist. And they gave a Code to My Name as "Iron59". Crack my Name? 2756 05b5cc6ace4d2b4197774d07c
5b5cc6ace4d2b4197774d07c- 1Elixfalse
- 2Alexfalse
- 3Selixfalse
- 4Felixtrue
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Answer : 4. "Felix"
Explanation :
Answer: D) Felix Explanation: Here my name "Iron59" means Felix. Since my father is a chemist he gave code Iron for Fe as chemical symbol for Iron is Fe and my mother is a mathematician she gave 59 for Lix as Roman word for 59 is Lix. Hence my name is FELIX.