Sawaal

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Q:

Ravi, Rohan and Rajesh alone can complete a work in 10, 12 and 15 days respectively. In how many days can the work be completed, if all three work together?

A) 4 days B) 5 days
C) 3 days D) 8 days
 
Answer & Explanation Answer: A) 4 days

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

The brand name of 16 digit Unique identification number to be assigned to each individual in the country will be

A) Pehchan B) Maadhyam
C) Aadhar D) Aabhar
 
Answer & Explanation Answer: C) Aadhar

Explanation:
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Filed Under: Indian Politics

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Q:

From the following languages listed in the Eighth schedule of the constitution pick out of the one which is official language of a state

A) Kashmiri B) Urdu
C) Sindhi D) Nepali
 
Answer & Explanation Answer: B) Urdu

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Filed Under: Indian Politics

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Q:

The PS command prints the process status for only some of the running processes.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

The PS command prints the process status for some or all of the running processes

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Subject: Operating Systems
Exam Prep: GATE

1 6250
Q:

Which acid is present in tomato?

A) Sulphuric acid B) HCl
C) Both A & B D) Citric acid
 
Answer & Explanation Answer: D) Citric acid

Explanation:

which_acid_is_present_in_tomato1542371895.jpg image

Citric acid is present in tomatoes.

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

2 6247
Q:

Undefined reference to 'pthread_create'

How to Fix this error?

Answer

This is a common error while compiling C program in Linux. This error occurs when you are using pthread_create function to create threads in your programs.


To fix this problem ensure following points:
Include header file pthread.h in your program.
Add –lpthread linker flag with compilation command.
1- Include Header file
#include <stdio.h>
#include <pthread.h>
...
...
2- Compile command
gcc main.c -o main -lpthread

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Subject: Programming
Job Role: Analyst , Database Administration , IT Trainer , Project Manager , Software Architect

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Q:

Who among the following leaders, did not believe in the drain theory of Dadabhai Naoroji?

A) Harillal M. Kania B) S. Varadachari
C) M Patanjali Sastri D) Sir Maurice Gwyer
 
Answer & Explanation Answer: A) Harillal M. Kania

Explanation:
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Filed Under: General Awareness

7 6246
Q:

What has 3 feet but cannot walk?

Answer

We know that 1 yard = 3 feet. 


 


A yardstick which is used for measurement has 3 feet long but it cannot walk.


 

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

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