# Erp Interview Questions and Answers

**Ques:- Focus was on SAP SD pricing and work experience with respect to project being handled.**

**Ques:- In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m – 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on.On the nth and last day, the remaining n medals were awarded.How many days did the contest last, and how many medals were awarded altogether?**

**Ques:- A rich man died. In his will, he has divided his gold coins among his 5 sons, 5 daughters and a manager. According to his will: First give one coin to manager. 1/5th of the remaining to the elder son.Now give one coin to the manager and 1/5th of the remaining to second son and so on….. After giving coins to 5th son, divided the remaining coins among five daughters equally.All should get full coins. Find the minimum number of coins he has?**

**Recent Answer**: :

Answer: 3121 gold coins

Let total no of coins be M

Let the disbursement D to each son:

D1 = 1 + (M – 1)/5 = (M + 4)/5

D2 = 1 + ( M – D1 -1)/5 = (D1) * 4/5

D3= (D2) * 4/5

D4= (D3) * 4/5

D5= (D4) * 4/5

Total disbursements to sons=

= ∑D= (M+4)*1/5[ 1+4/5+(4/5)(4/5)+ (4/5)(4/5)(4/5)+(4/5)(4/5)(4/5)(4/5) ]

= (2101/3125)*(M+4)

Thus balance left for daughters =M-{(2101/3125)*(M+4)}

=(1024M-8404)/3125

This balance should be a positive integer ( assuming M and all disbursements are full coins )

Thus 1024M-8404 should be a multiple of 3125….so….

1024M – 8404 = N*3125 where N is an integer

Using Python code:

n=int(input(“Enter num n: “))

X=int()

a=int()

a=0

X=’ ‘

for a in range(0,n+1):

a=a+1

X= (3125*a + 8404)/1024

if (3125*a + 8404)% 1024== 0:

print(X,a)

Enter num n: 10000

3121.0 1020

6246.0 2044

9371.0 3068

12496.0 4092

15621.0 5116

18746.0 6140

21871.0 7164

24996.0 8188

28121.0 9212

We get minimum value of N = 1021 and M = 3121 gold coins

**Ques:- There are two balls touching each other circumferencically. The radius of the big ball is 4 times the diameter of the small all. The outer small ball rotates in anticlockwise direction circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. What is 'N' for the horizontal line from the centre of small wheel always is horizontal.**

**Recent Answer**: :

64

**Ques:- 3 policemen and 3 thieves had to cross a river using a small boat. Only two can use the boat for a trip. All the 3 policemen and only 1 thief knew to ride the boat. If 2 thieves and 1 policeman were left behind they would kill him. But none of them escaped from the policemen. How would they be able to cross the river?**

**Ques:- A vessel is full of liquid. From the vessel, 1/3rd of the liquid evaporates on the first day. On the second day 3/4th of the remaining liquid evaporates. What fraction of the volume is present at the end of the second day**

**Recent Answer**: :

1/6

**Ques:- If I walk with 30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which it walks.**

**Ques:- Sam and Mala have a conversation. Sam says I am certainly not over 40. Mala says I am 38 and you are atleast 5 years older than me. Now, Sam says you are atleast 39. All the statements by the two are false. How old are they really?**

**Ques:- A person meets a train at a railway station coming daily at a particular time. One day he is late by 25 minutes, and he meets the train 5 k.m. before the station. If his speed is 12 kmph, what is the speed of the train.**

**Recent Answer**: :

Ans: 60 kph

Suppose Person meets the train everyday at 3 PM at Station A.

His speed is 12kph.

So normally he reaches 5 km before the meeting point (pt B) at (5/12 hr = 25 min before) 2:35PM.

But if he is late by 30 min, then he will reach that point (pt B) by 3:05 PM.

Train is traveling at its normal speed so it covers the distance of 5 Km in 5 min starting from Station A and reaches the meeting point (pt B) at 3:05 PM.

So speed of the train is 5KM/5min = 60 kph.

**Ques:- Four persons have to cross the bridge they are having one torch light. Four persons take 1,2,5,10 minutes respectively, when two persons are going they will take the time of the slowest person. What is the time taken to cross by all of them.**

**Recent Answer**: :

10 minutes

**Ques:- If you issue ALTER TABLESPACE USERS OFFLINE IMMEDIATE, which of the following statements is true?A. All data files belonging to the tablespace must be online. B. Does not ensure that the data files are available. C. Need not doe media recovery when bri**

**Ques:- To grant the SELECT privilege on the table CUSTOMER to all users in the database, which statement would you use?a. GRANT SELECT ON CUSTOMER TO ALL USERS;b. GRANT ALL ON CUSTOMER TO ALL;c. GRANT SELECT ON CUSTOMER TO ALL;d. GRANT SELECT ON CUSTOMER TO PUBL**

**Ques:- A person starts from his house and walks 2km straight and then takes a right turn and walks for 1km and again takes a right turn and walk for another 1km. now if he is in north – west direction from his house; find out the direction in which he has started from the house?**

**Recent Answer**: :

West

**Ques:- A boy travels in a scooter. After covering 2/3rd of the distance, the wheel got punctured. He covered the remaining distance by walking. Walking time is twice of the time taken in scooter. How many times the riding speed is of the walking speed?…**

**Ques:- “can we fit 8 numbers (1 to 8) in 2X4 matrix such that any element in any cell should not adjacent or diagonal to next or previous element EX: 1 2 – – –>invalid EX: 1 6 7 4–>invalid 2 – – – EX: 1 4 7 3 —>invalid- 2 – – …”**

**Recent Answer**: :

2637

4815

OR

2817

4635

**Ques:- There was a race between 3 people. Me, Doug and Anne. When I take 21 steps the distance covered is equal to Doug's 24 steps and Anne's 28 steps. I take 6 steps to every 7 steps of Doug and 8 steps of Anne. Who won the race?**

**Recent Answer**: :

Doug won the race

Explanation-

The ratio of steps covered by me, Doug, and Anne is = 6:7:8

Since Distance covered in Me 21 steps = Distance covered by Doug 24 steps = Distance covered by Anne 28 steps

LCM (21, 24, 28) = 168

For a distance of 168 units, the ratio of the distance covered in each step is;

= 8 : 7 : 6

Therefore the ratio of speeds is;

= 8×6: 7×7: 6×8

= 48 : 49 : 48

Here, the speed of the Doug is more than the speed of me and Anne

Hence, Doug won the race

**Ques:- The temperature of Chennai follows the equation t2/6+4t+12 where t is measured by the number of hours after midnight. Find out the percentage increase (or decrease) of temperature between 4pm and 9 pm of any day at Chennai.**

**Ques:- The database block size is 4KB. You created a tablespace using the following command. CREATE TABLESPACE USER_DATA DATAFILE ?C:/DATA01.DBF?;If you create an object in the database without specifying any storage parameters, what will be the size o**

**Ques:- If A,B,C,D,E are 5 members of a family. 4 of them speak truth: 1. E is my mother in law 2. C is my son in law's brother 3. B is my father's brother 4. A is my brother's wife Who speaks false? and what r the relations among them…**

**Ques:- There are three people A, B, C. Liars are of same type and Truth speaking people are of same type. Find out who is speaking truth and who is speaking false from the following statements:**

**Recent Answer**: :

B

Recent Answer: Added by DK BOSS On 2021-07-21 15:26:11:6*6=36 medals

6 days

1st day=1+35/7=6 remaining 30 medals

2nd day=2+28/7=6 remaining 24 medals

3rd day=3+21/7=6 remaining 18 medals

…

6th day 6 medals