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This page contains the most recently asked technical questions and answers in the Nalco.
All of the questions listed below were collected by students recently placed at Nalco.
Ques:- If the first day of the year 1991 was Tuesday. What day of the week must have been on 1st January, 1998?
Ques:- Complete the following series.
9, 11, 15, 23, 39, ?
Ques:- What is the number of zeros of the product of the first 100 numbers ?
Ques:- A+B+C+D=D+E+F+G=G+H+I=17 where each letter represent a number from 1 to 9. Find out what does letter D and G represent if letter A=4. give the steps
Ques:- When I was married 10 years ago my wife is the 6th member of the family. Today my father died and a baby born to me. The average age of my family during my marriage is same as today. What is the age of Father when he died?
Ques:- Number Series 10,2,8,2,6,2,?
Ques:- 15 lts of water containing 20% alcohol, then added 5 lts of water. What is % alcohol.
Ques:- Information regarding family members
Ques:- A ship started from port and moving with I miles per hour and another ship started from L and moving with H miles per hour. At which place these two ships meet?
Ques:- There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.1) Which is the fourth letter ? ( B / D / F/ E)2) what is the difference between A and F? ( 3 /4/ 5/ 6)3 Choose 4 consecutive letters? ( ABCD / BDFE / AEFB / NONE OF THESE )
Ques:- Any Recent Movie you Saw Tell Me Story in Short ?
Ques:- Current Experience in the functional area
Ques:- The router is a secondary server do you agree with this point?
Ques:- Evaluate the area of square field whose side of length is 15 m?
Ques:- What is the average of first five prime numbers greater than 20 ?
Ques:- A train 110 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
Ques:- The ratio of the present ages of P and Q is 3:4. 5 years ago, the ratio of their ages was 5:7. Find the their present ages?
Ques:- P, Q, R, S, T and U are six cities which are in a row in the same order. A bus, b1 travels from P to U and another bus b2 travel from U to P. The bus b1 reaches S at 10:40 and bus b2 reaches Q at 10:35 if the travel time between any two adjacent cities is 40 minutes and the stoppage time at each city is 15 minutes. Which city do the two buses meet?
Ques:- If a man can cover 12 metres in one second, how many kilometres can he cover in 3 hours 45 minutes?
Ques:- If JOSEPH is coded as FKOALD, then GEORGE will be coded as