# Cdi engineering Interview Questions, Process, and Tips

Ques:- What is the most biggest problem that you ever had in your life,and what did you do to make it right?..
Ques:- What r ur hobbies?
Ques:- The first general elections were held in India in
A. 1960
B. 1952
C. 1951
D. 1962
Ques:- If A is to the south of B and C is to the east of B, in what direction is A with respect to C?

South-West

Ques:- If you are fresher and come to learn over here, then why i should pay to you?
Ques:- As a girl how do you plan to manage your family and your work side by side?
Ques:- Nitin borrowed some money at the rate of 6% p.a. for the first three years, 9% p.a. for the next five years and 13% p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is Rs. 8160, how much money did he borrow?

Let the money borrowed by Nitin=Rs.P

According to the question,

(P×6×3)/100+(P×9×5)/100+(P×13×3)/100=Rs.8160
ans=8000

Ques:- What would you say to your boss if he?s crazy about an idea, but you think it stinks
Ques:- If for a psu if que.comes like what u can contribute towards the progress of company..then what should be the ans?
Ques:- The average temperature was 37C for Monday to Wednesday and 34C for Tuesday to Thursday . If the temperature on Thursday was 4/5 th of that of Monday,what was the temperature on Thursday?

First write equations from info:
(A) (Mon + Tue + Wed)/3 = 111 Rearrange as ——–> Tue + Wed = 111 – Mon
(B) (Tue + Wed + Thu)/3 =102 Rearrange as ——–> Tue + Wed = 102 – Thu
(C) Thu = 0.8(Mon)

Substitute equation C into B:
(B) Tue + Wed = 102 – 0.8(Mon)

At this point I changed the values for clearer algebra:
Mon = x
Tue + Wed = y

Re-write equations A & B with new values:
(A) y = 111 – x
(B) y = 102 – 0.8x

Solve simultaneous equations:

111 – x = 102 – 0.8x
111 – 102 = x – 0.8x (Re-arraged)
9 = 0.2x
x = 45

Thus, Mon = 45C

Thu = 0.8(45)
Thu = 36C

So the answer is it was 36C on Thursday

Ques:- The average of five results is 46 and that of the first four is 45. The fifth result is?

x- sum of first 4 values
y – 5th value

x/4 = 45
x=45*4=180

(x+y)/5 = 46
(180+y)/5=46
180+y=230
y=50

Ques:- There is six letter word VGANDA . How many ways you can arrange the letters in the word in such a way that both the A’s are together.

120 (5×4!)

Ques:- How will you be able to justify yourself as per your CV records?
Ques:- A man leaves office daily at 7:00 pm. A driver with car comes from his home to pick him from office and bring back home. One day he gets free at 5:30 and instead of waiting for driver he starts walking towards home.In the way he meets the car and return home on car. He reaches home 20 min earlier than usual.in how much time does the man reach home usually… ?

8:20

Ques:- 1. All G’s are H’s 2. All G’s are J’s or K’s 3. All J’s and K’s are G’s 4. All L’s are K’s 5. All N’s are M’s 6. No M’s are G’s
Ques:- Ram professes to sell his goods at the cost price but he made use of 900 grms instead of a kg, what is the gain percent?

Explanation:

900 — 100
100 — ? => 100/900*100 => 11.11%

Ques:- What good books have you read lately?
Ques:- Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in?
Ques:- From a book, a number of pages are missing. The sum of the page numbers of these pages is 9808. Which pages are missing?
Ques:- Find out the wrong number in the series:
1, 3, 10, 21, 64, 129, 356, 777
A. 356
B. 129
C. 64
D. 10

a

Ques:- Two pipes X and Y can separately fill a tank in 12 and 15 minutes respectively. A third pipe Z can drain off 45 liters of water per minute. If all the pipes are opened, the tank can be filled in 15 minutes.Â What is the capacity of the tank?

540 liters

Ques:- Three birds cross a point in a same st. line and of that 2 fly in opposite directions. If a triangle is formed with the position of the birds what kind of the triangle will be formed? a)isosceles b)right angle c)equilateral d)right angle and isosceles.

ans is a

Ques:- Have you ever work for a foreign company before outside your country
Ques:- What is the punch line of iob????????
Ques:- Are you sure you can join?

NO but i hope to you hire me

Ques:- Give me an example of your creativity (analytical skill?managing ability, etc.)