IIT JEE प्रश्न और उत्तर का अभ्यास करें

प्र: Is steel a compound? 1484 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: The Indian Subcontinent was partitioned into 1484 0

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    India and Tibet
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    Pakistan and Bangladesh
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    India and Bangladesh
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    India and Pakistan
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उत्तर : 4. "India and Pakistan"
व्याख्या :

Answer: D) India and Pakistan Explanation: The partition of the Indian subcontinent into India and Pakistan after World War-II along the ''Radcliffe line'' following the Indian Independence Act of 1947 was based on religion conflicts.   Pakistan was a Muslim-majority country, while India's population consisted mostly of Hindus. Originally, Pakistan was divided into two regions, East Pakistan and West Pakistan. However, East Pakistan won its independence in 1971, and is now called Bangladesh.

प्र: A gland below the bladder and surrounding the urethra is 1484 0

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    prostate
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    seminal vesicle
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    bartholin
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    vas deferens
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उत्तर : 1. "prostate"
व्याख्या :

Answer: A) prostate Explanation:                                 A gland surrounding the neck of the bladder in male mammals and releasing a fluid component of semen is Prostate gland which is below the bladder and surrounding the urethra.

प्र: What is the name of the scheme for providing physical aids and assisted-living devices for senior citizens belonging to BPL category that was launched in Andhra Pradesh’s Nellore district on 1 April 2017? 1483 0

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    Sarkari Yojana
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    Yantra Laxmi
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    Rashtriya Vayoshri Yojana
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    गलत
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    Vayovrudh Yojana
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उत्तर : 3. "Rashtriya Vayoshri Yojana"
व्याख्या :

Answer: C) Rashtriya Vayoshri Yojana Explanation: “Rashtriya Vayoshri Yojana” was launched by the Ministry for Social Justice and Empowerment on 1 April 2017 at Nellore (Andhra Pradesh). Under the scheme, physical aids and assisted-living devices for senior citizens were distributed to senior citizens belonging to below poverty line (BPL) category. – The scheme has been implemented through the sole implementing agency – Artificial Limbs Manufacturing Corporation (ALIMCO), a public sector undertaking. The aids to be distributed under the “Rashtriya Vayoshri Yojana” scheme include walking sticks, elbow crutches, walkers, tripods / quadpods, hearing aids, artificial dentures and spectacles. – The ambitious scheme, first of its kind in the country, is expected to benefit 5,20,000 Senior citizens over a period of the 3 years.

प्र: A cuboid of dimension 24cm x 9cm x 8 cm is melted and smaller cubers are of side 3 cm is formed.find how many such cubes can be formed ? 1483 0

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    64
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    56
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    48
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    40
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उत्तर : 1. "64"
व्याख्या :

Answer: A) 64 Explanation: Volume of cuboid = (24 x 9 x 8) cm = 1728 cu.cmVolume of small cube = (3 x 3 x 3) cm = 27 cu.cm So, No. of small cubes formed = 1728/27 = 64.

प्र: What position did Babe Ruth play 1483 0

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    Only 1st base
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    Both pitcher and out fielder
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    Only out fielder
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    Only pitcher
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उत्तर : 2. "Both pitcher and out fielder"
व्याख्या :

Answer: B) Both pitcher and out fielder Explanation:

प्र: World Consumer Rights Day is observed globally on ___________. 1483 0

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    15 March
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    25 March
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    14 March
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    25 April
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उत्तर : 1. "15 March"
व्याख्या :

Answer: A) 15 March Explanation: World Consumer Rights Day is being observed globally on 15 March which is an awareness day for the consumers.

प्र: The world's tallest twisted tower is ? 1482 0

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    Tokyo Sky Tree
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    BREN Tower
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    Burj Khalifa
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    Infinity Tower
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उत्तर : 4. "Infinity Tower"
व्याख्या :

Answer: D) Infinity Tower Explanation: The world's tallest twisted tower, the Infinity Tower was launched in Dubai Marina on 10 June 2013.

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