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PSIT Infrastructure Interview Questions
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If the height of a right circular cone is increased by 200% and the radius of the base is reduced by 50%, then the value of the cone :
A. remains by 25%
B. decreases by 25%
C. increase by 25%
D. remains unaltered
468 views
Admin
Changed status to publish
November 24, 2021
Aptitude
Volume and Surface Area
0
Votes
0
Ans
A train 100 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?
174 views
Aptitude
0
Votes
0
Ans
Ages of two persons differ by 16 years. If 6 year ago, the elder one be 3 times as old the younger one, find their present age
A. 30,14
B. 14,30
C. 15,30
D. 30,15
538 views
Admin
Changed status to publish
December 29, 2021
Aptitude
Problems on Ages
0
Votes
0
Ans
835, 734, 642, 751, 853, 981, 532 ?
A. 551
B. 651
C. 751
D. 851
164 views
Admin
Changed status to publish
December 30, 2021
Aptitude
Odd Man Out and Series
0
Votes
0
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Four couples sit around a circular table in a party. Every husband sits to the right of his wife. P, Q, R and S are husbands and T, U, V and W are wives. Q – U and R – V are two married couples. S does not sit next to V. T sits to the left of P, who sits opposite S. If P interchange his place with the person who sits opposite to R disregarding the condition that husband and wife sit together, then who sits to the right of U?
161 views
Aptitude
0
Votes
0
Ans
At what time between 4 and 5 will the hands of a clock be at right angles?
A. 20(5/11) min past 4
B. 36(7/11) min past 4
C. 38(2/11) min past 4
D. 58(7/11) min past 4
218 views
Admin
Changed status to publish
December 31, 2021
Aptitude
Time and Clock
0
Votes
0
Ans
A man can row with a speed of 15 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is?
201 views
Aptitude
0
Votes
0
Ans
A man took a loan at rate of 12% per annum simple interest. After 3 years he had to pay 5400 interest. The principal amount borrowed by him was
A. 15,000 Rs.
B. 14,000 Rs.
C. 13,000 Rs.
D. 12,000 Rs.
187 views
Admin
Changed status to publish
November 22, 2021
Aptitude
Simple Interest
0
Votes
0
Ans
David invested certain amount in three different schemes. A, B and C with the rate of interest 10% p.a., 12% p.a. and 15% p.a. respectively. If the total interest accrued in one year was Rs. 3200 and the amount invested in scheme C was 150% of the amount invested in scheme A and 240% of the amount invested in scheme B, what was the amount invested in scheme B?
405 views
Aptitude
0
Votes
0
Ans
What is the greater of the two numbers whose product is 2560, given that the sum of the two numbers exceeds their difference by 64?
239 views
Aptitude
Assistant Manager
0
Votes
0
Ans
A drinks machine offers three selections – Tea, Coffee or Random (Either tea or Coffee) but the machine has been wired up wrongly so that each button does not give what it claims. If each drink costs 50p, how much minimum money do you have to put into the machine to work out which button gives which selection ?
173 views
Aptitude
0
Votes
0
Ans
January 1, 2004 was a Thursday, what day of the week lies on January 1 2005.
A. Saturday
B. Thursday
C. Friday
D. Wednesday
173 views
Admin
Changed status to publish
December 30, 2021
Aptitude
Calendar
0
Votes
0
Ans
The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10 milliseconds / and response will be back to programmer in 20 millisecond. How many much time the program takes to get a response back to programmer, after it is sent? Plz explain..
260 views
General Aptitude
0
Votes
0
Ans
125 liters of a mixture of milk and water contains in the ratio 3:2. How much water should now be added so that the ratio of milk and water becomes 3:4?
157 views
Aptitude
Business Analyst
0
Votes
0
Ans
At what time between 9&10 will the hands of a watch be together?
A. 47 min past 9
B. 48 min past 9
C. 49 1/11 min past 9
D. 45 min past 9
209 views
Admin
Changed status to publish
December 31, 2021
Aptitude
Time and Clock
0
Votes
0
Ans