# Massachusetts department of public health Interview Questions Answers, HR Interview Questions, Massachusetts department of public health Aptitude Test Questions, Massachusetts department of public health Campus Placements Exam Questions

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Ques:- 30% apples out of 450 are rotten. How many apples are in good condition?
A. 180
B. 240
C. 315
D. 335

450÷100×30=135
450-135=315
Ans: 315

Ques:- From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM the rain increased to fall at a rate of 1.25 in. every two hours. How many inches of rain landed on the ground by 5:00 PM?

6 inch

Ques:- A,H,A,L,?,H,E

Ques:- There are two candles of equal lengths and of different thickness. The thicker one lasts of six hours. The thinner 2 hours less than the thicker one. Ramesh lights the two candles at the same time. When he went to bed he saw the thicker one is twice the length of the thinner one. How long ago did Ramesh light the two candles .

let x be lenghth of candles.

thicker one—- in 1 hr 1/6th will go.
thinner one— in 1 hr 1/4th will go.

let he lit for n hrs.

so in n hrs thicker one goes n/6.
and thinner one goes n/4.

so remainini length are x-n/6 and x-n/4.so x-n/6=2(x-n/4)
implie n=3x. if x=1 n=3hrs.

Ques:- A hollow cube of size 5cm is taken , with the thickness of 1cm . it is made of smaller cubes of size 1cm . if the outer surface of the cube is painted how many faces of the smaller cubes remain unpainted?

430
5x5x6 = 150 cube

150 – 20( corner cube) = 130 cube

130 x 3 (side remaining) = 390
20 x 2 (side remaining) = 40
total side remaining = 390 + 40 = 430

Ques:- Do you have any experience in this industry?
Ques:- HOW LONG YOU HAVE BEEN IN THIS INDUSTRY
Ques:- How would you prove u are good manager?
Ques:- Why there are so many job changes in your career
Ques:- Are you ready to work in night shifts?
Ques:- What are the disadvantages of the mobile.
Ques:- Tell me about a time when you had to work through some negativity to get some work done.
Ques:- Why do you want to relocate?
Ques:- A man purchased 3 blankets @ Rs.100 each, 5 blankets @ Rs.150 each and two blankets at a certain rate which is now slipped off from his memory. But he remembers that the average price of the blankets was Rs.150. Find the unknown rate of two blankets?

Explanation:
10 * 150 = 1500

3 * 100 + 5 * 150 = 1050

1500 – 1050 = 450

Ques:- A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long?