Questions

Q:

What is mutex?

Answer

Mutex is a program object that allows multiple program threads to share the same resource, such as file access, but not simultaneously. When a program is started a mutex is created woth a unique name. After this stage, any thread that needs the resource must lock the mutex from other threads while it is using the resource. the mutex is set to unlock when the data is no longer needed or the routine is finished.

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1 2025
Q:

A factory employs skilled workers, unskilled workers and clerks in the proportion 8 : 5 : 1, and the wages of a skilled worker, an unskilled worker and a clerk are in the ratio 5 : 2 : 3. When 20 unskilled workers are employed, the total daily wages of all amount to Rs 318. Total wages paid to each category of workers are

A) Rs 240, Rs 60, Rs 18 B) Rs 200, Rs 90,Rs 28
C) Rs 150, Rs 108, Rs 60 D) Rs 250, Rs 50, Rs 18
 
Answer & Explanation Answer: A) Rs 240, Rs 60, Rs 18

Explanation:
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0 2025
Q:

Project Scope Management - Processes

Describe the Inputs, Tools and Techniques , Outputs included in the Create WBS ?

Answer

I. Inputs



  • Organizational process assets

  • Project scope statement

  • Project scope management  plan

  • Approved Change requests


II. Tools and Techniques



  • Work breakdown structure templates

  • Decomposition


III. Outputs



  • Project scope statement(updates)

  • Work breakdown structure

  • WBS dictionary

  • Scope baseline

  • Project scope management plan(updates)

  • Requested changes

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0 2025
Q:

Process occurs in cytoplasm

A) Glycolysis B) Cell division
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Most cellular activities will occur in the cytoplasm of the cell. Many metabolic pathways including glycolysis and process such as cell division occurs in the cytoplasm of the cell.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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1 2025
Q:

Where is Mount Abu located?

A) Gujarat B) Haryana
C) Rajasthan D) Jharkand
 
Answer & Explanation Answer: C) Rajasthan

Explanation:

Mount Abu is a popular hill station in the Aravalli Range in Sirohi district of Rajasthan state in western India.

 

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Filed Under: Indian Geography
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4 2025
Q:

Which vitamin is also called as H vitamin?

A) Vitamin B7 B) Vitamin B12
C) Vitamin B3 D) Vitamin B5
 
Answer & Explanation Answer: A) Vitamin B7

Explanation:

Biotin is a water-soluble B vitamin, also called vitamin B7 and formerly known as vitamin H or coenzyme R.

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Filed Under: Physics
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2 2025
Q:

Negative acceleration is in the opposite direction of:

A) force B) distance
C) velocity D) momentum
 
Answer & Explanation Answer: C) velocity

Explanation:
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Filed Under: Physics
Exam Prep: CAT , Bank Exams , AIEEE

5 2025
Q:

Glass is made of the mixture of

A) sand and silicates B) quartz and sand
C) mica and quartz D) mica and silicates
 
Answer & Explanation Answer: A) sand and silicates

Explanation:

A glass is made of liquid sand. You can make glass by heating ordinary sand and made into a liquid and mix with silicates to form a glass.

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

6 2025