Questions

Q:

Nitrification is the biological process of converting

A) N2 into nitrate B) N2 into nitrite
C) Ammonia into nitrite D) Ammonia into N2
 
Answer & Explanation Answer: C) Ammonia into nitrite

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Filed Under: Chemistry

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Q:

Why is Carbon Monoxide a pollutant ?

A) Reacts with haemoglobin B) Makes nervous system inactive
C) It reacts with Oxygen D) It inhibits glycolysis
 
Answer & Explanation Answer: A) Reacts with haemoglobin

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following elements has the lowest melting point?

A) Platinum B) Carbon
C) Cobalt D) Krypton
 
Answer & Explanation Answer: D) Krypton

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

_______________ is the movement of molecules across a cell membrane from a region of their lower concentration to a region of their higher concentration.

A) Diffusion B) Osmosis
C) Active Transport D) Passive Transport
 
Answer & Explanation Answer: C) Active Transport

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Epidermal cells of which part of plant often secrete a waxy water resistant layer on their outer surface

 

A) Aerial parts only B) Roots only
C) Both aerial parts and roots D) Neither aerial parts nor root
 
Answer & Explanation Answer: A) Aerial parts only

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

What is the altitude of an equilateral triangle whose side is 12 cm?

A) 6√3 cm B) 3√3 cm
C) 6√2 cm D) 4√2 cm
 
Answer & Explanation Answer: A) 6√3 cm

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Q:

The artificial heart was invented by _________.

A) Muhammad Yunus B) Linus Yale, Jr.
C) Gazi Yasargil D) Paul Winchell
 
Answer & Explanation Answer: D) Paul Winchell

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Filed Under: Inventions

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Q:

Who among the following won the best actor award in the 48th International Film Festival of India (IFFI), organized in November 2017 at Panji, Goa?

A) Atom Egoyan B) Robin Campillo
C) Vivian Qu D) Nahuel Perez Biscayart
 
Answer & Explanation Answer: D) Nahuel Perez Biscayart

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Filed Under: Honours and Awards
Exam Prep: GATE , Bank Exams
Job Role: Bank PO , Bank Clerk

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