Healthy Planet Interview Questions Answers, HR Interview Questions, Healthy Planet Aptitude Test Questions, Healthy Planet Campus Placements Exam Questions

20 common asked question in every interview

Ques:- Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a man in the slower train in 27 seconds. Find the length of the faster train?

Recent Answer : Added by Atif On 2022-12-05 16:13:36:

10 x 27=270

Ques:- A ship started from port and moving with ‘I’ miles/hour and other ship started From L and moving with ‘H’ miles/hour . At the place where these two ships will meet?

Recent Answer : Added by Admin On 2020-05-17 12:00:33:

L*I/3(I-H)

Ques:- Two trains are coming from opposite directions with speeds of 75 km/hr and 100 km/hr on two parallel tracks. At some moment the distance between them is 100 km. After T hours, distance between them is again 100 km. T is equal to

A. 1 hr

B. $$1{1} / {7}$$

C. $$1{1} / {2}$$

D. 2 hrs

Recent Answer : Added by Clepina On 2022-08-14 18:01:55:

1(1/7)hr

Ques:- How better are you in a Telecom Industry compared to your friends who are working

Ques:- In what time will Rs.4000 lent at 3% per annum on simple interest earn as much interest as Rs.5000 will earn in 5 years at 4% per annum on simple interest?

Recent Answer : Added by narendra On 2021-12-25 15:45:42:

10%

Ques:- For cascaded 1800 BTS with master 900 BTS,if 900 master BTS is down for its own equipment fault,cascaded slave 1800 BTS gets down/stop carrying traffic without any fault as BCCH and other controllong channels are in master 900 BTS.Is there any technology/

Recent Answer : Added by DK BOSS On 2021-07-30 16:26:20:

Might be using dual E1 in that case will be much more helpful.

Ques:- Three persons invested Rs.9000 in a joint business. The second person invested Rs.1000 more than the first and the third Rs.1000 more than second. After two years, they gained Rs.5400. How much third person will get?

Recent Answer : Added by Adheena On 2022-03-09 16:36:23:

2400

Ques:- In a chess board you have placed the Horse (I dont know how to say this in chess terminology but the main thing is Horse moves in 'L' Shape) at a random position. What is the probability that the horse would move out of the chess

Ques:- A man travels a roller coaster. He says 1/3rd of the children are before me and 3/4th of the children behind me. How many of them are there?

Ques:- your aim is to become engineer then why join mba.

Ques:- The Present Secretary-General of the United Nations is?

Ques:- A person with some money spends 1/3 for cloths, 1/5 of the remaining for food and 1/4 of the remaining for travel. He is left with Rs 100/- How much did he have with him in the begining?

Recent Answer : Added by Admin On 2020-05-17 12:00:38:

ans: 250 rs exactly

Ques:- How do you feel about reporting to a younger person (minority, woman, etc)?

Ques:- How did you find out about this company?

Ques:- Newton Rapson method is to find ?

Recent Answer : Added by Admin On 2020-05-17 12:01:17:

to find the root of f(x) = 0;

Ques:- How do you typically organize your work and plan your day?

Ques:- The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue?

Recent Answer : Added by Abhishek Chabri On 2022-10-08 07:25:35:

15%

Ques:- A polygon has maximum 1325 diagonals. How many vertices does it have?

Recent Answer : Added by DK BOSS On 2021-07-15 08:05:23:

The formula to find number of diagonals (D) given total number of vertices or sides (N) is

N * (N – 3)

D = ———–

Using the formula, we get
1325 * 2 = N * (N – 3)
N2 – 3N – 2650 = 0

Solving the quadratic equation, we get N = 53 or -50

It is obvious that answer is 53 as number of vertices can not be negative.

Alternatively, you can derive the formula as triange has 0 diagonals, quadrangel has 2, pentagon has 5, hexagon has 9 and so on……

Hence the series is 0, 0, 0, 2, 5, 9, 14, …….. (as diagram with 1,2 or 3 vertices will have 0 diagonals).

Using the series one can arrive to the formula given above.

Ques:- Which is most unforgattable movement in ur life?

Recent Answer : Added by SOMASKANDHAN V On 2022-09-22 16:39:29:

Reading your question

Ques:- A train 240 m long passed a pole in 24 seconds. How long will it take to pass a platform 650 m long?

A. 65 sec

B. 79 sec

C. 89 sec

D. 99 sec

Recent Answer : Added by GAYATHRI On 2023-03-14 17:27:09:

240-24
650-?
?=24*650/240
65SEC

Ques:- Jack & Jill went to the hill….In going to hill (upword Direction)…Jack went to the hill first nd waited for Jill for “x” hours.. Jack’s speed was then twice of Jill.. In the down word direction Jill can go 3km in a hour, while Jack can go 1km in 1 hour.. Jill reach the ground 1st nd waited for Jack for “x” hours.. Total journey they traveled is 6 km.. Find the speed of Jack…

Recent Answer : Added by Admin On 2020-05-17 12:03:21:

previous ans wrong again..!!!!
first find x its 2 hours
total journey 6 hrs 3km up and also down
jill takes one hr to come down and jack takes 3 hrs so x
is 2 hours….
And while going up jack goes at 1.5km/hr and jill goes at
0.75 km hr so to travel 3 km they take 2 hrs and 4 hrs
respectively…!!! x again is 2 hrs…
so jack totally takes 5 hrs to travel 6 km
therfore speed is 6/5 km per hour
thats is 1.2 km per hour is the correct answer

Ques:- Find the least square number which is divisible by 10, 12, 15 and 18?

Recent Answer : Added by Sai On 2022-03-09 16:28:42:

Ques:- Nine men went to a hotel. Eight of them spent Rs.3 each over their meals and the ninth spent Rs.2 more than the average expenditure of all the nine. Determine the total money spent by them?

Ques:- Technical Interview

Ques:- How many times in a day, the hands of a clock are straight?

A. 22

B. 24

C. 44

D. 48

Recent Answer : Added by Sanjana Balasaheb Deore On 2022-03-09 16:26:16:

Ques:- 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. Who sits between P and Q?

Recent Answer : Added by Bunny On 2022-03-11 17:00:37:

(T-P)-(U-Q)-(V-R)-(W-S)
S Opposite is Q
U sits the P and Q

Ques:- What is your Favourite color

Ques:- Find the least number of complete years in which a sum of money put out at 25% compound interest will be more than double of itself?

Recent Answer : Added by Rajarshi Gangopadhyay On 2021-12-13 17:58:43:

Ques:- A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively?

Ques:- At what rate percent on simple interest will a sum of money double itself in 30 years?

Recent Answer : Added by Amudha A On 2021-09-09 07:24:42:

A=P+SI——(1)
sum of money after 30 years = Double the money
A=2P———-(2)

Equate 1 and 2
P+SI=2P
SI=2P-P
SI=P————-(3)

WKT, SI= PTR/100

Equate 3 and SI

P=PTR/100
P=P*30*R/100
R=P*100/P*30
R=100/30 or 10/3 or 3(1/3) %

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