Q:

Which three processes are methods of genetic recombination?

A) independent assortment	B) Crossing over
C) fertilization	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

Genetic recombination is a complex process that involves alignment of two homologous DNA strands, precise breakage of each strand, equal exchange of DNA segments between the two strands, and sealing of the resultant recombined DNA molecules through the action of enzymes called ligases.

Crossing over, independent assortment and fertilization are methods of genetic recombination.

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Filed Under: Biology
Exam Prep: Bank Exams

0 1020

Q:

Economics assumes that

A) people have unlimited desires but limited resources	B) people have limited desires but unlimited resources
C) allocation of resources if not centrally planned will cause inefficiency	D) people are emotional and make irrational decisions

Answer & Explanation Answer: A) people have unlimited desires but limited resources

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Airy

A) Stuffy	B) Graceful
C) Indifferent	D) Light

Answer & Explanation Answer: A) Stuffy

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

International Chess Day is celebrated annually on

A) 21st July	B) 20th July
C) 18th July	D) 23rd July

Answer & Explanation Answer: B) 20th July

Explanation:

International Chess Day is celebrated annually on 20th July, since 1966. The idea to celebrate this day proposed was by UNESCO.

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Filed Under: Important Days and Years
Exam Prep: Bank Exams

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Q:

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)

A) 89/7	B) 89/21
C) 88/21	D) 88/7

Answer & Explanation Answer: D) 88/7

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

Length of three line segments isgiven. Is construction of a triangle possible with the segments in the given cases?

A) 8 cm, 7 cm, 18 cm	B) 8 cm, 15 cm, 17 cm
C) 10 cm, 6 cm, 4 cm	D) 8 cm, 10 cm, 20 cm

Answer & Explanation Answer: B) 8 cm, 15 cm, 17 cm

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If North is called North west , West is called South west , South is called South east and so on . A person walks straight from South west to North east and then turns left . Walks straight and again turns left . Now at what direction he is facing ?

A) South	B) North East
C) North	D) South West

Answer & Explanation Answer: D) South West

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

Rajesh walks 2 km to south, then turns northeast, and walks 3 km. Then he turns south and walks 2 kms. Then he turns west and walks 4 kms. Finally, he turns northwest and walks 5 kms. In which direction is he from his starting point?

A) North-west	B) North-east
C) South-east	D) South-west

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