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Q:

Lamarck's theory of inheritance of acquired characters was challenged by 

A) August Weismann B) Hugo de Vries
C) Herbert Spencer D) Carl Linnaeus
 
Answer & Explanation Answer: C) Herbert Spencer

Explanation:

August Weismann cut off the tails of mice for 21 successive generations and still they produced generation after generation of only tailed young ones. So he concluded that acquired characters are not inherited.

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Filed Under: Biology

7 4966
Q:

The historical monument Al Khazneh is located in which city ?

A) Giza B) Tehran
C) Baghdad D) Petra
 
Answer & Explanation Answer: D) Petra

Explanation:
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Filed Under: World History

8 4964
Q:

What type of simple machine is an axe?

A) Lever B) Wedge
C) Both A & B D) The screw
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The simple machine Axe is made up of both the lever arm and a wedge.

                              what_type_of_simple_machine_is_an_axe1536562753.png image

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 4964
Q:

Hard copy of a document is

A) Printed on printer B) Stored in floppy
C) Store in CD D) Store in hard disk
 
Answer & Explanation Answer: A) Printed on printer

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

5 4960
Q:

Which one of the following has recently conferred the Honorary Degree of Doctor of Letters (D.Lit) on UN Secretary General Bank-ki- Moon?

A) Jamia Millia Islamia University B) Lal Bahadur Shastri Sanskrit University
C) G.G.S Indraprastha University D) I.I.T Delhi
 
Answer & Explanation Answer: A) Jamia Millia Islamia University

Explanation:
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Filed Under: General Awareness

4 4960
Q:

Which of the following rivers of peninsular India is distinct from the remaining three?

 

A) Narmada B) Cauvery
C) Krishna D) Godavari
 
Answer & Explanation Answer: A) Narmada

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 4960
Q:

What is the rank of Bihar in view of population in India

A) 4th B) 3rd
C) 5th D) 11th
 
Answer & Explanation Answer: B) 3rd

Explanation:
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Filed Under: Indian Economy

3 4960
Q:

Washing soda is 

A) sodium hydroxide B) sodium carbonate
C) sodium bicorbonate D) Potassium chloride
 
Answer & Explanation Answer: B) sodium carbonate

Explanation:

Sodium hydroxide - NaOH is caustic soda

 

Sodium carbonate - Na2CO3 is washing soda

 

Sodium bicarbonate - NaHCO3  is baking soda 

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Filed Under: Chemistry
Exam Prep: AIEEE

7 4960