# Trianz Written Test Questions with Answers January 2012

Posted on :26-03-2016

Q1. If the radius of the circle is reduced from 5 cm to 4 cm, then what is the % change in area?

ANS: 36%

Q2. The sum of the series 1 + 1(1+1/n) + 3(1+1/n)2 + ..... is equal to?

ANS: n2

Q3. In a class, the number of boys is more than that of girls by 25% of the total strength of the class. What is the ratio of boys to girls?

ANS: 5:3

Q4. Every day a cyclist meets a train at a particular crossing. The road is straight before the crossing and both are traveling in the same direction. The cyclist travels with a speed of 10 Kmph. One day the cyclist comes late by 25 min and meets the train 5 km before the crossing. What is the speed of the train?

ANS: 60 kmph

Q5. There is a 5 digit number 3 pairs of sum is eleven each. Last digit is 3 times the first one. 3 rd digit is 3 less than the second. 4 th digit is 4 more than the second one. Find the digit.

ANS: 25296.

Directions 6-7: The following questions consist of two words each that have a certain relationship to each other, followed by four lettered pairs of words. Select the lettered pair that has the same relationship as the original pair of words.

Q6. Rectangle: Cylinder

a) Square: Sphere
b) Circle: Disc
c) Triangle: Cone
d) Wall: Room

ANS: c

Q7. Plants: Coal

a) Crops: Manure
b) Animals: Oil
c) Cow: Milk
d) Fire: Smoke

ANS: b

Q8. If a person walks at 4/5th of his usual speed, he reaches 40min late. If he walks at his usual speed how much time does he travels?

ANS: 160 min or 2 hr 40 min

Technical Questions:

Q9. What is the output in the following program?

main()
{char c=-64;
int i=-32
unsigned int u =-16;
if(c>i)
{printf(pass1,);
if(c
printf(pass2);
else
printf(Fail2);
}
else
printf(Fail1);
if(i
printf(pass2);
else
printf(Fail2)
}

a) Pass1,Pass2
b) Pass1,Fail2
c) Fail1,Pass2
d) Fail1,Fail2
e) None of these

ANS: c

Q10. Output of the following program is

main()
{int i=0;
for(i=0;i<20;i++)
{switch(i)
case 0:i+=5;
case 1:i+=2;
case 5:i+=5;
default i+=4;
break;}
printf(%d,,i);
}
}

a) 0,5,9,13,17
b) 5,9,13,17
c) 12,17,22
d) 16,21
e) Syntax error

ANS: d

Other Important Questions:

The following questions consist of two words each that have a certain relationship to each other, followed by four lettered pairs of words. Select the lettered pair that has the same relationship as the original pair of words.

Q11. ASSENGERS : AIRPLANE ::

a) audience : theater
b) birds : nest
c) sailors : submarine
d) freight : warehouse
e) students : classroom

Q12. CORRAL : LIVESTOCK ::

a) fence : posts
b) capture : thieves
c) nest : birds
d) devise : plans
e) fire : employees 4&5

Q13. APPRENTICE : PLUMBER ::

a) player : coach
b) child : parent
c) student : teacher
d) author : publisher
e) intern : doctor

Q14. MUSICIAN : ORCHESTRA ::

a) mechanic : car
b) songwriter : lyrics
c) desk : office
d) player : team
e) actor : screen

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