- Adroitec engineering solutions pvt ltd General Aptitude Interview Questions
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Ques:- Two pipes X and Y can fill a cistern in 12 minutes and 15 minutes respectively while a third pipe Z can empty the full tank in 6 minutes. X and Y are kept open for 5 minutes in the beginning and then Z is also opened. In what time is the cistern emptied?
Ques:- Assume that passwords are selected from four-character combinations of 26 alphabetic characters. Assume that an adversary is able to attempt passwords at a rate of one persecond.a) Assuming no feedback to the adversary until each attempt has been completed, what is the expected time to discover the correct password?
Ques:- How many members in your family and who supported you to come in IT Industry?
Ques:- T, U, V are 3 friends digging groups in fields. If T & U can complete i groove in 4 days &, U & V can complete 1 groove in 3 days & V & T can complete in 2 days. Find how many days each takes to complete 1 groove individually.
Ques:- The sum of the greatest and smallest number of five digits is
A. 10,999
B. 109,999
C. 11,110
D. 111,110
Ques:- The average of 13 numbers is 60. Average of the first 7 of them is 57 and that of the last 7 is 61. Find the 8th number?
Ques:- About myself, about experience, about my working ability & potentiality.
Ques:- What is FOB?
A. Free on Bond
B. Free on Board
C. Free Operational Bond
D. Freight over Board
Ques:- The sum of the first four primes is
A. 10
B. 11
C. 16
D. 17
Recent Answer : :
the sum of first 4 primes numbers =2+3+5+7 =>17
Ques:- A circular path of 13 m radius has marginal walk 2 m wide all round it. Find the cost of leveling the walk at 25p per m2?
Ques:- Hardware Related
Ques:- Pointing to Meena, Swarup says, “She is the doughter of my grandfather’s only child”. How is Meena related to Swarup?
A. Cousin
B. Sister
C. Aunt
D. Data inadequate
E. None of these
Recent Answer : :
sister
Ques:- There are 4 identical tabulates 2 for fever and 2 for cough,you have to take 1 tabulate of fever and 1 tabulate ofcough, if you consume 2 same type of tabulates you will die.then how to consume tabulates???
Recent Answer : :
we need to take half tabulate among the 4 tablets. den it ll be like 1 tabulate is of fever and one tabulate is of cough
Ques:- 9,18,21,25,20, What is the next number in the above Sequence?
Recent Answer : :
15
Ques:- There is a pond of irregular shape and size. Suggest a method to find the volume of water in the pond.
Ques:- If 12 file cabinets require 18 feet of wall space, how many feet of wall space will 30 cabinets require?
Recent Answer : :
45
Ques:- Number Series 40,42,39,44,38,46,?
Recent Answer : :
37
Ques:- Are not you overqualified for this position?
Ques:- If you'll be given a super power what it would be? and why?
Ques:- What smallest number should be subtracted from 6708 so that it may be divided by 9?
A. 1
B. 2
C. 3
D. 4
Recent Answer : :
C)3
Ques:- Sell me this stapler?(this pencil?this clock?or some other object on interviewer?s desk).
Ques:- A man bought some fruits at the rate of 16 for Rs. 24 and sold them at the rate of 8 for Rs. 18. What is the profit percent?
Recent Answer : :
cost price(c.p) of one fruit = 24/16
(c.p) = Rs 1.50
selling price(s.p) of one fruit = 18/8
(s.p) =Rs 2.25
profit for one fruit = 2.25 – 1.50 = 0.75
profit
profit % = ———– * 100
cost price
0.75
= ——- * 100
1.50
= 50%
Ques:- Why you are looking for change ?
Ques:- 21 mango trees, 42 apple trees and 56 orange trees have to be planted in rows such that each row contains the same number of tress of one variety only. Minimum number of rows in which the trees may be planted is
A. 2
B. 5
C. 12
D. 17
Recent Answer : :
d
Ques:- What is sales and marketing?
Ques:- A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as the remainder. The number is
A. 1220
B. 1250
C. 22030
D. 220030
Recent Answer : :
dividend=divisor*quotient+remainder
x=1000*(2*(110))+30
x=22000+30
x=22030
Ques:- Would you prefer to stay with family or alone or colleagues?
Ques:- Train P crosses a pole in 30 seconds and train Q crosses the same pole in one minute and 15 seconds. The length of train P is three-fourths the length of train Q. What is the ratio of the speed of train P to that of train Q?
Recent Answer : :
(3/4)*(L/Sp)=30
L/Sq=75
(3/4)*(Sq/Sp)=30/75
Sq/Sp=8/15
Sp/Sq=15/8
Ques:- A and B are started a business in partnership investing Rs.20,000 and Rs.15,000 respectively. After six months, C joined them with Rs.20,000. What will be B’s share in the total profit of Rs.25,000 earned at the end of 2 years from the starting of the business?
A. Rs. 7000
B. Rs. 7500
C. Rs. 9000
D. Rs. 9500
Recent Answer : :
A = 20k x 2y, B = 15k x 2y, C = 20k x 1.5y => 100Ky
B contribution = (15k x 2y) /100ky
B will get 0.3 from 25k which is 7.5k = 7500
Ques:- Surface area of two spheres are in the ratio 1:4 what is the ratio of their volumes?
Greatest number of 5 digits=99, 999
Smallest number of 5 digits=10, 000
And their sum=99, 999+10, 000=109, 999