Q:

Crack the code & Unlock the Key ?

A) 062	B) 602
C) 042	D) 204

Answer & Explanation Answer: C) 042

Explanation:

From all the hints given,

only 042 satisfies and it unlocks the key.

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Filed Under: Number Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

1288 191501

Q:

$Mg + O_{2} = MgO$

Balance the above Chemical equation?

A) 2Mg + O2 ----> 2MgO	B) 2Mg + O ----> 2MgO
C) 2Mg + O ----> MgO2	D) 2Mg + O2 ----> MgO2

Answer & Explanation Answer: A) 2Mg + O2 ----> 2MgO

Explanation:

Given Equation is

$Mg + O_{2} \to MgO$

Balancing the Chemical Equation is nothing but Conservation of Matter. As Matter is Neither created nor Destroyed, it must be conserved.

Here we have 1 Mg and 2 O on the left side and 1 Mg and 1 O on the right side

To balance that, add 1 Mg on the left side so that it becomes 2 Mg and 2 O on the left side

i.e,

$2 Mg + O_{2} \to 2 MgO$

Here it has 2 Mg & 2 O on the left side and 2 Mg and 2 O on the right side and the Chemical equation is Balanced.

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Filed Under: Chemistry
Exam Prep: GATE , AIEEE
Job Role: Analyst

32 191328

Q:

Which country has been started world's first carbon capture plant in October 2017?

A) China	B) Italy
C) Japan	D) Iceland

Answer & Explanation Answer: D) Iceland

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

91 191233

Q:

Janapav hill situated near Indore is the source of which river?

A) Tapi river	B) Chambal river
C) Mahi River	D) Mahanadi

Answer & Explanation Answer: B) Chambal river

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 191132

Q:

India became the first country to partner with which global company on Disaster Response Management?

A) Twitter	B) Google
C) Facebook	D) Microsoft

Answer & Explanation Answer: C) Facebook

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

41 190934

Q:

Select the antonym of

flog

A) whop	B) compliment
C) flay	D) flax

Answer & Explanation Answer: B) compliment

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

1 190717

Q:

Select the synonym of

preacher

A) atheist	B) agnostic
C) evangelist	D) pagan

Answer & Explanation Answer: D) pagan

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 190130

Q:

Select the synonym of

scarcity

A) opulence	B) myriad
C) plethora	D) dearth

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