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jktech Interview Questions
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A booster pump can be used for filling as well as for emptying a tank. The capacity of the tank is 2400 . The emptying capacity of the tank is 10 per minute heigher than its filling capacity and the
A. 50 m^3/min
B. 60 m^3/min
C. 72 m^3/min
D. None of these
502 views
Admin
Changed status to publish
January 1, 2022
Aptitude
Pipes And Cisterns
0
Votes
0
Ans
Let f : R → R be defined by f(x)= {x+2 (x ≤ -1) { x2 (-1 ≤ x ≤1) {2 – x (x ≥ 1) Then value of f (-1.75) + f (0.5) + f (1.5) is
A. 0
B. 1
C. 2
D. 3
477 views
Admin
Changed status to publish
January 5, 2022
Aptitude
Relations and Functions
0
Votes
0
Ans
How many mashes are there in 1 squrare meter of wire gauge if each meshis 8mm long and 5mm wide ?(a) 2500(b) 25000(c) 250(d) 250000
220 views
Aptitude
0
Votes
0
Ans
The seven digits in this subtraction problem are 0, 1, 2, 3, 4, 5 and 6. Each letter represents the same digit whenever it occurs. D A D C B – E B E G is equal to B F E G.What digit is represented by each letter?
210 views
Aptitude
0
Votes
0
Ans
Pipes P and Q would fill a cistern 18 and 24 minutes respectively. Both pipes being opened, find when the first pipe must be turned off so that the cistern may be just filled in 12 minutes?
152 views
Aptitude
Assistant Manager
0
Votes
0
Ans
What’s the most creative way you can break a clock?
186 views
Aptitude
0
Votes
0
Ans
The smallest set A such that A ∪ {1, 2} = {1, 2, 3, 5, 9} is
A. {2, 3, 5}
B. {3, 5, 9}
C. {1,2, 5, 9}
D. None of these
382 views
Admin
Changed status to publish
January 5, 2022
Aptitude
Relations and Functions
0
Votes
0
Ans
India : New Delhi : : Pakistan : ?
A. Lahore
B. Islamabad
C. Peshawar
D. Rawalpindi
184 views
General Aptitude
0
Votes
0
Ans
How many numbers of hacking over concrete surface required for 1 sq m area ?
193 views
Aptitude
0
Votes
0
Ans
If employed, how do you manage time for interviews?
149 views
HR
0
Votes
0
Ans
Suraj was thrice as old as karan 6 year before. Suraj will be 5/3 times as old as karan 6 year hence. What should be the age of karan at the present time?
A. 12 years
B. 10 years
C. 8 years
D. 6 years
203 views
Admin
Changed status to publish
December 29, 2021
Aptitude
Problems on Ages
0
Votes
0
Ans
X, Y and Z rents a pasture for Rs.870. X put in 12 horses for 8 months, Y 16 horses for 9 months and Z 18 horses for 6 months. How much should C pay?
179 views
Aptitude
0
Votes
0
Ans
A man was engaged on a job for 30 days on the condition that he would get a wage of Rs. 10 for the day he works, but he have to pay a fine of Rs. 2 for each day of his absence. If he gets Rs. 216 at the end, he was absent for work for … days.
184 views
Aptitude
0
Votes
0
Ans
Which country is the largest producer of gold in the world?(a) Switzerland (b) U.S.A.(c) Russia (d) South Africa
191 views
Aptitude
0
Votes
0
Ans
If a card punch operator can process 80 cards in half an hour How many cards can this process in 7hr 30min?
194 views
Aptitude
0
Votes
0
Ans