Questions

Q:

Which one of the following elements cannot be detected by "Lassaigne's test"?

A) I B) Cl
C) S D) F
 
Answer & Explanation Answer: D) F

Explanation:

The sodium fusion test, or Lassaigne's test, is used in elemental analysis for the qualitative determination of the presence of foreign elements, namely halogens, nitrogen, and sulphur, in an organic compound. It was developed by J. L. Lassaigne.Silver fluoride is soluble in water and does not precipitate and thus this method cannot be used for detection of fluorine.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Project Procurement Management - Processes

Describe the Inputs, Tools and Techniques , Outputs included in the Contract Closure?

Answer

I. Inputs



  • Procurement management plan

  • Contract management plan

  • Contract documentation

  • Contract closure procedure


II. Tools and Techniques



  • Procurement audits

  • Records management system


III. Outputs



  • Closed contracts

  • Organizational process assets (updates)

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Q:

Which payment type can help you stick to a budget?

A) Payday loans B) Cash advances
C) Debit cards D) Credit cards
 
Answer & Explanation Answer: C) Debit cards

Explanation:

There are two payment types that will help you stick to your budget.

1. Cash
2. Debit Card

The amount in the debit card is the only amount you can spend to stay within budget.

These method work because once you spend your money, you are done. You don’t have anything else to spend.

 

Credit cards, payday loans, and cash advances are all loans on future income. When you use a credit card, there is always just a little bit more you can spend. These types do not help you budget properly. In fact, these types encourage you to spend beyond your means and be out of budget.

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Filed Under: Finance
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Job Role: Analyst , Bank Clerk , Bank PO

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Q:

The state which topped in creation of new jobs during the six years between 2004 and 2011 as per the latest NSSO data?

Answer

West Bengal

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Q:

Air pressure is measured in which of the following units?

A) Steridian B) kg/mts
C) Newton D) Pascal
 
Answer & Explanation Answer: D) Pascal

Explanation:

Pressure = (Net Force) / (Applied area) = Newton / square meters


Measuring units of pressure are:

. Pascal
. Bar
. Torr
. Pounds per square inch (psi)
. Standard atmosphere (atm).

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Filed Under: Physics
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Q:

Which datatype in c language has least storage?

A) char B) double
C) int D) float
 
Answer & Explanation Answer: A) char

Explanation:

Data types are used for declaration of variables in computer programming languages. These determine the type and size of data associated with variables.

Data types examples - int, char, float, etc...

 

char datatype is the least storage data type with 1 byte.

int with 2 or 4 bytes.

float with 4 bytes

double with 8 bytes.

datatype_in_c_language_has_least_storage1562156854.png image

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Filed Under: Computer
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Q:

How many bottles of water is a gallon?

A) 16 B) 8
C) 4 D) 2
 
Answer & Explanation Answer: B) 8

Explanation:

The easiest way would measure it through half a liter water bottle. There are approximately 16.9 ounces(oz) of water in a 500ml water bottle.

 

Gallon is an imperial customary volume unit for the U.S.

 

As we have previously mentioned, the 16.9oz bottle is also known as 500ml in the metric system. According to U.S. standard, 1 gallon stands for 128 fluid oz.

 

Hence, Number of bottles in 1 gallon = 128/16.9 = 7.57 =~ 8.

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Filed Under: Physics
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Q:

Have you studied buses? What types?

Answer

There are three types of buses.


Address bus: This is used to carry the Address to the memory to fetch either Instruction or Data.


Data bus: This is used to carry the Data from the memory.


Control bus: This is used to carry the Control signals like RD/WR, Select etc.

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Subject: Hardware

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