Data Patterns Placement Papers Interview Questions

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Data Patterns Placement Questions

Data Patterns Placement Test Pattern

JOB Profile	Degree	Test Pattern	Test Topics
Hardware Design Trainee	BE,B-Tech (ECE/EEE/E&I)	Section1:Aptitude 15 Questions Section2:Technical 15 Questions Approximate Time Duration is 1 Hour	For Technical Test Suggested topics are -Knowledge in basics of electronics, digital electronics, LIC, Circuit theory, Microprocessor and Micro Controller concepts etc.
Software Engineer Trainee	BE,B-Tech (CSE/ECE/EEE/E&I),MCA	Section1:Aptitude 15 Questions Section2:Technical 15 Questions Approximate Time Duration is 1 Hour	For Technical Test Suggested topics are - C language, C++ concepts, Data Structures, OS concepts, Microprocessor and Micro Controller concepts etc.
Mechanical Engineer Trainee	BE,B-Tech(Mech / Aero)	Section1:Aptitude 25 Questions Section2:Technical 25 Questions Approximate Time Duration is 75 Minutes	For Technical Test Suggested topics are - Basics in mechanical, good in thermal, structural, Pro-E, Cero AutoCAD, etc.

Coming to Section 1 - 10 Quants Questions, 5 Reasoning Questions and Topics are Ages, Trains, Speed, Time and Distance, Time and Work, Ratio and Proportion, Blood Relations, Number and Letter Series, Seating Arrangement, Clocks, Averages etc.

Aptitude Test Placement Paper of Data Pattern

:

Two years before Paul's age is 2 times the Alice age and present age of Paul is 6 times the Alice .what is present Paul's age?

A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is?

A father is three times as old as his son. After 15 years, the father will be twice old as his son at that time. Hence the father’s present age is?

If the average score of 15 boys in a class is 85 and the average score of 10 girls in the same class is 95, what is the class average score?

The speed of a train is 12 m/s and it takes 15 seconds to cross a telegraph post. What is the length of the train?

(a)    300 m (b) 250 m (c) 225 m (d) 180 m

Find the angle in degrees between the hour hand and the minute hand of a clock when the time is 3:25.

(a) 100 (b) 47.5 (c) 59 (d) 55

X says, pointing to Y, “He is my sister’s only brother’s son.” How is Y related to X?

(     (a)    Nephew (b) Son (c) Brother (d) Uncle

Some of the Data Patterns Important Technical Test Placement Questions and Interview Questions for Electronics and Electrical Students

The turn ratio of a transformer is 20:1, if a load of 10Ω is connected across the secondary, what will be the effective resistance seen looking into the Primary?

In a full wave rectification, if the input frequency is 50 Hz, then the output has a frequency of         a) 100 Hz b) 50 Hz c) 25 Hz d) 200 Hz Ans: 50 Hz

Finding Equivalent Resistance of Given Circuit?

An op-amp has high input impedance and low output impedance.

What will be the output if 100 volt DC is fed into 1:2 Transformers? 

Current and Voltage Divider rules

The Biot-savarts law is a general modification of

Ans: Amperes law.

KCL and KVL Related Questions

FPGA means Field Programmable Gate Array

Output of the assembler in machine codes is referred to as Object program

Operational Amplifier Characteristics

In parallel RC circuit total current is 5A and current through resistor is 3A. What is the current through capacitor?     a) 5A b) 2A c) 3A d) 4A Ans: 4A

A latch is level sensitive

The slew rate of an ideal op-amp is infinitely fast.

Ohms Law Related Question

In the left hand rule, forefinger always represents what?

Ans: Magnetic field.

Data Patterns Placement Paper and Interview Questions for Computer Science Students

main()

{

 char *p;

printf("%d %d ",sizeof(*p),sizeof(p));

}

Answer:

 1 2

           

A character variable can store  x characters at a time:

A.1 character

B.8 character

C.256 character

D. None of the above

Answer:

Option A

main()

{

int i=10;

i=!i>14;

Printf ("i=%d",i);

}

Answer:

i=0

#include<stdio.h>

int main()

{

    printf("%d >> %d %d >> %d\n", 4 >> 1, 8 >> 1);

    return 0;

}

Answer: 2 >> 4 Garbage value >> Garbage value

int main()

{

   int x = 19;

   printf ("x << 1 = %d\n", x << 1);

   printf ("x >> 1 = %d\n", x >> 1);

   return 0;

}

Answer:

Output: 38 9

Some of them based on the Structures, Bitwise operators etc.