IIT JEE प्रश्न और उत्तर का अभ्यास करें

प्र: What process never occurs in interphase? 1079 0

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उत्तर :
व्याख्या :

Absence of cell division is the process that never comes in interphase.

प्र: Process by which sediment is removed from its source is called 1330 0

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    deposition
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    erosion
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    weathering
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    composition
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उत्तर : 2. "erosion"
व्याख्या :

Answer: B) erosion Explanation: Process by which sediment is removed from its source is called Erosion.

प्र: Headquarters of Competition Commission of India (CCI) is in 1470 0

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    New Delhi
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    Hyderabad
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    Bangalore
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    Kolkata
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उत्तर : 1. "New Delhi"
व्याख्या :

Answer: A) New Delhi Explanation: Competition Commission of India (CCI) was established on 14th October 2003. It headquarters in New Delhi.

प्र: Is steel a compound? 1177 0

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    TRUE
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    FALSE
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उत्तर : 2. "FALSE"
व्याख्या :

Answer: B) FALSE Explanation: Steel is not a compound or element. Steel is an alloy of iron and carbon and other elements and hence it is a mixture. Because of its high tensile strength and low cost, it is a major component used in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons.

प्र: Which of the following team has won the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands? 1043 0

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    India
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    Australia
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    Brazil
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    The Netherlands
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उत्तर : 2. "Australia"
व्याख्या :

Answer: B) Australia Explanation: In the summit clash of the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands, India lost to defending champions Australia via penalty shoot-off. The match went into the shoot-off after both the teams were locked at 1-1 in regulation time.

प्र: The former cricketer/cricketers who was/were inducted into the ICC Cricket Hall of Fame 2018 in Dublin, Ireland 1302 0

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    Claire Taylor
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    Ricky Ponting
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    Rahul Dravid
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    All of the above
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उत्तर : 4. "All of the above"
व्याख्या :

Answer: D) All of the above Explanation: Former captains Rahul Dravid of India, Ricky Ponting of Australia and retired England Women wicketkeeper-batter Claire Taylor were inducted into the ICC Cricket Hall of Fame 2018 during a glittering ceremony in Dublin, Ireland.   Former Team India captain Rahul Dravid has become the fifth Indian cricketer after Anil Kumble, Sunil Gavaskar, Bishan Singh Bedi and Kapil Dev to be inducted into the ICC Hall of Fame.

प्र: Give the iupac name for the following compound? 1234 0

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    Sec-Butylcyclohexine
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    Isopropylcyclohexane
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    2-Cyclohexybutane
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    None of the above
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उत्तर : 2. "Isopropylcyclohexane"
व्याख्या :

Answer: B) Isopropylcyclohexane Explanation:

प्र: A word i know, six letters it contains, subtract just one and twelve remains. What is it? 1255 0

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उत्तर :
व्याख्या :

DOZENS. If we remove 'S' from it, it is DOZEN which tells that 12.

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