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(#M40032137) TCS QUESTION number Keep an EYE Keep an eye puzzle Keep an eye puzzle

Q. Average age of students of an adult school is 40 years. 120 new students whose average age is 32 years joined the school. As a result the average age is decreased by 4 years. Find the number of students of the school after joining of the new students:
Option
(a)1200
(b)120
(c)360
(d)240

Asked In TCS saranya sankar (9 years ago)
Solved Keerthi Read Solution (11)
Is this Puzzle helpful?   (189)   (66) Submit Your Solution Averages

(#M40033847) TCS QUESTION TCS Keep an EYE Keep an eye puzzle Keep an eye puzzle

In a hotel where rooms are numbered from 101 to 130, each room gives an earning of Rs. 3000 for the ?rst ?fteen days of a month and for the latter half, Rs. 2000 per room. Find the average earning per room per day over the month. (Assume 30 day month)
Option
1) 2250
2) 2500
3) 2750
4) 2466.66
5) 2483.33

Asked In TCS sree (9 years ago)
Unsolved Read Solution (10)
Is this Puzzle helpful?   (23)   (13) Submit Your Solution Averages
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(#M40153714) TCS QUESTION tcs question Keep an EYE Keep an eye puzzle Keep an eye puzzle

The average temperature of June, July and August was 31 degrees. The average temperature of July, August and September was 30 degrees. If the temperature of June was 30 degrees, find the temperature of September (in degrees).

option:
a.25
b.26
c.27
d.28

Asked In TCS aafila (7 years ago)
Unsolved Read Solution (22)
Is this Puzzle helpful?   (60)   (26) Submit Your Solution Averages

(#M40010907) TCS QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

Apple costs L rupees per kilogram for first 30kgs and Q rupees per kilogram for each additional kilogram. If the price of 33 kilograms is 11.67and for 36kgs of Apples is 12.48 then the cost of first 10 kegs of Apples is
a) 3.50 b) 10.53 c) 1.17 d)2.8

Asked In TCS krishnamurthy (10 years ago)
Unsolved Read Solution (8)
Is this Puzzle helpful?   (62)   (24) Submit Your Solution Averages

(#M40153483) TCS QUESTION averages Keep an EYE Keep an eye puzzle Keep an eye puzzle

10 years ago, the average age of 10 people was 33 years. After 3 years, a person of age 40 died. After another 3 years, another person of age 40 died. After another 3 years, another person of age 30 dies. Find the present average age.

Asked In TCS Bharanidharan.S (7 years ago)
Unsolved Read Solution (8)
Is this Puzzle helpful?   (21)   (15) Submit Your Solution Averages

(#M40011284) TCS QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

. In a telecom assembly factory,there are 250men and 150 women.The average productivity of all works is 12 units per day.The average productivity of men is 15 units per day..what is the average productivity of women per day?
a)6 b)9 c)7 d)8

Asked In TCS kirankarthik (10 years ago)
Unsolved Read Solution (9)
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(#M40023717) TCS QUESTION Remainder Keep an EYE Keep an eye puzzle Keep an eye puzzle

what is the remainder when 50! is divided by 16^8??

Asked In TCS Praveen kumar (9 years ago)
Solved Danish Shaikh Read Solution (5)
Is this Puzzle helpful?   (37)   (10) Submit Your Solution Averages

(#M40040000) TCS QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

I bought a certain number of marbles at a rate of 27 marbles for rupees 2 times M,where M is an integer.I divided these marbles into 2 parts of equal numbers,one part of which I sold at the rate of 13 marbles for RS M and the other at the rate of 14 marbles for Rs M.I spent and received an integral no of rupees,but bought the least number of marbles.How many did I buy?

Asked In TCS Geetika Batra (8 years ago)
Unsolved Read Solution (18)
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(#M40164822) TCS QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

What is the unit’s digit in the number got from the following operation: (23)10
3
9
7
1
8

Asked In TCS Sinji (5 years ago)
Unsolved Read Solution (11)
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(#M40038816) TCS QUESTION Progressions Keep an EYE Keep an eye puzzle Keep an eye puzzle

Two consecutive numbers are removed from the series of progression 1, 2, 3 , .. n. The arithmetic mean of the of the remaining numbers is 26 1/4 . The value of N is :

A. 81
B. 60
C. 50
D. Cannot be determined.

Asked In TCS Varsha (8 years ago)
Unsolved Read Solution (22)
Is this Puzzle helpful?   (81)   (37) Submit Your Solution Averages
Keep an EYE (0)TCS Interview Experience (89)
Solved Question (26) UnSolved Question (56)
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