Questions

Q:

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

A) 7.8 m B) 7.8 m/s
C) 7.8 m-s D) 6.67 m/s
 
Answer & Explanation Answer: B) 7.8 m/s

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Q:

A boat goes 15 km upstream and 10 1/2 km down stream in 3 hrs 15 min. It goes 12 km upstream and 14 km downstream in 3 hrs. What is the speed of the boat in still water?

A) 4 B) 6
C) 10 D) 14
 
Answer & Explanation Answer: C) 10

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Q:

In which language was 'Baburama', the Memoirs of Babur, composed?

A) Pashto B) Kurdish
C) Urdu D) Turkish
 
Answer & Explanation Answer: D) Turkish

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Which of the following sportspersons recently wrote the autobiographical book 'Ace Against Odds'?

A) Saina Nehwal B) Anil Kumble
C) Yuvraj Singh D) Sania Mirza
 
Answer & Explanation Answer: D) Sania Mirza

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Filed Under: Books and Authors
Exam Prep: Bank Exams

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first numberby a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one.

A) (44, 42, 36) B) (56, 54, 48)
C) (38, 36, 32) D) (64, 62, 56)
 
Answer & Explanation Answer: C) (38, 36, 32)

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Q:

Which curve shows the inverse relationship between unemployment and inflation rates

A) Supply curve B) Indifference curve
C) IS curve D) Phillips curve
 
Answer & Explanation Answer: D) Phillips curve

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Filed Under: Indian Economy

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Q:

Which leukocyte is responsible for antibody production?

A) Monocyte B) T-Cells
C) B Lymphocyte D) Basophil
 
Answer & Explanation Answer: C) B Lymphocyte

Explanation:

Leukocyte, commonly known as a white blood cell (WBC), is a major component in protecting the body against invading microorganisms and body cells with mutated DNA, and they clean up debris. 

B Lymphocyte also called as B-Cells or plasma cells produces the antibodies or immunoglobulins that bind to specific foreign or abnormal components of plasma membranes. This is also referred to as humoral (body fluid) immunity.

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

The study of human evolution indicates that all of us belong to a single species that evolved in

A) West Asia B) Central Asia
C) Africa D) America
 
Answer & Explanation Answer: C) Africa

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Filed Under: General Science
Exam Prep: Bank Exams

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