Q:

Formation of curd from milk is chemical reaction.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

The process of conversion of milk into curd is called fermentation. It is a chemical change. Milk consists of globular proteins called casein. As the microorganism lactobacillus react with milk and turn it to curd. For it 37 degree temperature is needed. But sometimes when it does not get favourable condition, then other microorganism react and makes the curd taste different.

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Subject: Chemistry
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

6 6122

Q:

Select the antonym of

appalling

A) reassuring	B) ghastly
C) dire	D) mean

Answer & Explanation Answer: A) reassuring

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 6118

Q:

Heavy water is

A) PH7	B) rain water
C) deuterium oxide	D) tritium oxide

Answer & Explanation Answer: C) deuterium oxide

Explanation:

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Filed Under: General Science

22 6118

Q:

Apart from proposing atomic theory, what did John Dalton researched on?

A) Plants	B) Colour blindness
C) Penicillin	D) Plastic

Answer & Explanation Answer: B) Colour blindness

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

2 6117

Q:

The main constituent of biogas is

A) Butane	B) Methane
C) Hydrogen Sulphide	D) Carbondioxide

Answer & Explanation Answer: B) Methane

Explanation:

The main constituent of biogas is methane (55-70%), CO2 (30-45%) and some traces of gases such as H2S and ammonia.

Biogas is produced under anaerobic conditions; the process is denominated as anaerobic digestion.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

4 6116

Q:

The boundaries of the plates of the earth's crust are the weak zones known as ___________ zones.

A) cosmic	B) seismic
C) formic	D) anaemic

Answer & Explanation Answer: B) seismic

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Decomposing tasks into smaller activities can be helpful in reducing the amount of stress associated with overwhelmingly large milestones. What is a feature of the hierarchical nature of the WBS?

A) A WBS hierarchy prevents duplication	B) A WBS cab be rolled up or collapsed to provide information at the appropriate level for a particular audience.
C) The decomposition of tasks provides a detailed planning tool	D) The depth of a WBS is restricted to three levels, which avoids overplanning

Answer & Explanation Answer: B) A WBS cab be rolled up or collapsed to provide information at the appropriate level for a particular audience.

Explanation:

Answer A is incorrect because the WBS hierarchy does not prevent duplication by itself. Answer C is incorrect because a WBS is focused on deliverables and components or work packages and not on tasks. Answer D is incorrect because a WBS can be sized appropriately to the project size with as many levels as necessary.

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Filed Under: PMP Certification

2 6112

Q:

Which of the following statements is/are true or false?

Statements :

A) H2S burns in air to give H2O and SO2

B) The decomposition of Ferrous Sulphate into Fe2O3, SO2 and SO3 occurs in the presence of heat.

A) Statements A and B both are true	B) Statement A is true, while B is false
C) Statements A and B are false	D) Statement B is true, while A is false

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