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+8
votes
2
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phone operator to complete a call 2,9,3,1,5 minutes what is median time per call
asked
Sep 15, 2014
in
TCS
by
praveen
+7
votes
1
answer
The ages of two friends is in the ratio 5:6. After how many years will the ages be in the ratio 7:8? a)20year b)12year c)15year d)10year
asked
Oct 14, 2014
in
TCS
by
Pushpa Kumari
+7
votes
1
answer
A man jogs at 6mph over a certain journey and walks over the same route at 4mph. What is his average speed for the journey
asked
Oct 11, 2014
in
TCS
by
Pushpa Kumari
time_speed_distance
+5
votes
1
answer
How to crack TCS verbal test(E-mail drafting)?what are the tips for writing a formal e-mail?
asked
Oct 18, 2014
in
General Preparation Help
by
shermin siby
+5
votes
3
answers
In all four digit numbers(i.e) from 1000 to 9999. How many times the number 2 is used?
asked
Sep 4, 2014
in
General Preparation Help
by
Kavitha N
+4
votes
1
answer
Let f(x)= 1+x+x^2+....x^6. what is the remainder when f(x^7) is divided by f(x). A. 7 B. 6 C. 0 D. none
asked
Oct 7, 2014
in
TCS
by
jayanta
+4
votes
1
answer
222 ^ 222, divided by 7, what is the remainder ?
asked
Oct 5, 2014
in
TCS
by
avishekpal54
number_system
+3
votes
2
answers
Number of zeroes at the end of the expression (2!)^2!+4!^4!+8!^8!+9!^9!+10!^10!+11!^11!
asked
Nov 4, 2013
in
TCS
by
Campusgate
number_system
+3
votes
1
answer
what is remainder when 123412341234...(400 digits) is divided by 909?
asked
Nov 2, 2013
in
TCS
by
Campusgate
number_system
+3
votes
2
answers
1-2+3-.................-100 find the value
asked
Nov 2, 2013
in
TCS
by
Campusgate
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