- Washington river protection solutions (wrps) General Aptitude Interview Questions
- Washington river protection solutions (wrps) Trainee Interview Questions
- Washington river protection solutions (wrps) Personal Questions round Interview Questions
- Washington river protection solutions (wrps) HR Interview Questions
- Washington river protection solutions (wrps) Lead Interview Questions
Ques:- A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
Ques:- If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is?
Ques:- A car after covering ½ of a journey of 100 km develops engine trouble and later travels at ½ of its original speed. As a result, it arrives 2 hours late than its normal time. What is the normal speed of the car is?
Ques:- Total 5 children,youngest 3yrs old and no 2 children hve the same age ,sum of their age is26.Find the age of eldest?
Ques:- If A can do a particular work in 8 days. B can do the work in 6 days. By C joining with them, they can finish the work in 3 days. If Rs.540 was paid to them, what is the share of C?
Recent Answer : :
C will get RS 95
Ques:- Out of 80 coins, one is counterfeit. What is the minimum number of weighings needed to find out the counterfeit coin?
Recent Answer : :
79
Ques:- if length of a rectangle is incr by 20% and width is decr by 20% then area
Recent Answer : :
we know,
area=b*h
b gets increased by 20% i.e (b+0.20b)
h gets decreased by 20% i.e (h-0.20h)
rewriting the equation(area=b*h),
area=(b+0.20b)*(h-0.20h)
area=b(1+0.20)*h(1-0.20)
area=b(1.20)*h(0.80)
area=b*h*(1.20)*(0.80)
area=b*h*(0.96)
i.e new area=0.96 times the original area
if 100% was the original area,it has decreased to 96%
so,100%-96%= 4%
Ques:- What do you enjoy most about working here?
Ques:- Why do u want to change the job?
Ques:- Describe briefly your standards of success?
Ques:- What is the salary of a president, primeminister and thegovernors?
Ques:- Explain how would be an asset to this organization?
Ques:- What is difference between psu n central govt employee?
Ques:- In the interview asked about personal details and work information.
Ques:- A and B complete a work in 6 days. A alone can do it in 10 days. If both together can do the work in how many days?
Ques:- The largest lake in India is(1) Wular(2) Sambhar(3) Chilka(4) Dal
Ques:- Why u should be promoted to executive level from supervisor level
Ques:- A and B rent a pasture for 10 months. A put in 80 cows for 7 months. How many can B put in for the remaining 3 months, if he pays half as much again as A?
Ques:- What is role of store manegment
Ques:- The average between a two digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number? (a) 8 (b) 2 (c) 5 (d) Cannot be determined (e) None of these
Recent Answer : :
( d ) Cannot be determined
Ques:- There are 20 poles with a constant distance between each pole A car takes 24 second to reach the 12th pole. How much will it take to reach the last pole
Recent Answer : :
Let the distance between each pole be x m. Then, distance up to 12th pole = 11x m
∴ Speed = 11x22m/s
∴ Time to cover total distance up to 20th pole
= 19x×2411x
= 41.45 s
Ques:- Introduce yourself and share your professional journey so far?
Ques:- A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to complete the work if both work together?
Ques:- I don’t know
Ques:- Words Mortal Combat, Street Fighter, Dead or Alive and Doom have in common?
Ques:- Kiran travels from A to B by car and returns from B to A by cycle in 7 hours. If he travels both ways by car he saves 3 hours. What is the time taken to cover both ways by cycle?
Recent Answer : :
x (A to B by car) + y (B to A by cycle) is 7 hours
x (A to B by car) + x (B to A by car) is 7 minus 3 is 4 hours
2x is 4 and hence x is 2
2 + y is 7 and hence y is 5
y (A to B by cycle) + y (B to A by cycle) is 5 + 5 is 10 hours
Ques:- The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area?
Ques:- There are 6561 balls out of them 1 is heavy.Find the min. no. of times the balls have to be weighed for finding out the heavy ball.
Recent Answer : :
6561 → 6560/2 [-1]
3280
1640
820
410
205 [+1] =206
103 → [-1] = 102
51 [+1] = 52
26
13 [-1] = 12
6
3 [+1] 4
2
1
Ques:- Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes?
Recent Answer : :
6/11 or 54.54%
Ques:- What is the salary expectation ?
8 is the answer
b’coz no two have the same age
8+6+5+4+3=26