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Q:

Which one of the following elements is essential for the formation of chlorophyll in green plants?

A) Calcium B) Iron
C) Magnesium D) Potassium
 
Answer & Explanation Answer: C) Magnesium

Explanation:

Forms taken up by plants: Mg++ Functions in plants: a part of the chlorophyll molecule -essential in photosynthesis: related to phosphorus metabolism: large quantities found in seed.Mg deficiency symptoms: Mg is mobile, so symptoms occur first in old leaves; A whitish or yellowish striping effect on grasses.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The warning bells __________several times before anyone realized the danger.

A) were ringing B) had rung
C) had rang D) would have rung
 
Answer & Explanation Answer: B) had rung

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT , GRE

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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

Leadership and

A-team-building skills deepened

B-for relationships

C-a sense of value

A) ACB B) ABC
C) CBA D) CAB
 
Answer & Explanation Answer: A) ACB

Explanation:
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Filed Under: English

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Q:

The first step of process of nutrition is the breakdown of glucose into a three-carbon molecule called ______.

A) pyruvate B) propano
C) propane D) methanol
 
Answer & Explanation Answer: A) pyruvate

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Improve the bracketed part of the sentence.
When I first saw Ankit, he (was playing) cricket.

A) had played B) had been playing
C) played D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by

A) Galileo B) Martin Luther
C) Johannes Kepler D) Copernicus
 
Answer & Explanation Answer: C) Johannes Kepler

Explanation:

Kepler’s  laws  of  planetary  motion state  that  (a)  All  planets  move  in elliptical orbits with the Sun at one of  the  focal  points  (b)  The  radius vector  drawn  from  the  sun  to  a planet  sweeps  out  equal  areas  in equal  time  intervals.  This  follows from  the  fact  that  the  force  of gravitation on the planet is central and  hence  angular  momentum  is conserved.  (c)  The  square  of  the orbital   period   of   a   planet   is proportional  to  the  cube  of  the semi  major  axis  of  the  elliptical orbit of the plane.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Who is the Chief Minister of Punjab as of 1st March 2018?

A) Navjot Singh Sidhu B) Captain Amarinder Singh
C) Parkash Singh Badal D) Naveen Mahindra
 
Answer & Explanation Answer: B) Captain Amarinder Singh

Explanation:
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Filed Under: Indian Politics
Exam Prep: CAT , Bank Exams

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Q:

One of the following is not a function of bones

A) Protection of vital organs B) Secretion of hormones for calcium regulation in blood and bones
C) Place for muscle attachment D) Production of blood corpuscles
 
Answer & Explanation Answer: B) Secretion of hormones for calcium regulation in blood and bones

Explanation:

Secretion of hormones for calcium regulation in blood and bones is not a function of a bone.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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