TCS
Company
Numerical Ability
Number System
What is the raminder when 222 ^222 divided by 7 ?
Read Solution (Total 4)
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- 22^222 mod 7
(31*7+5)^222 mod 7
5^222 mod 7
(25)^111 mod 7
(7*3+4)^111 mod 7
(4)^111 mod 7
(16)^55.(4)^1 mod 7
(7*2+2)^55.4 mod 7
(2)^55.4 mod 7
(8)^18.8 mod 7
(7+1)^18.8 m0d 7
(1)^18.8 mod 7
1*8 mod 7=1
1 (ans)
- 8 years agoHelpfull: Yes(11) No(2)
- 2^222/7
(2^3)^74/7
8^74/7
1^74/7
1 Ans - 8 years agoHelpfull: Yes(3) No(0)
- 222^222 mod 7
Ans is 2 - 8 years agoHelpfull: Yes(0) No(2)
- According to the threom
222^222/7
5^222/7
(5^6)^37 * 5^0/7
1*6^0
1
ANs == 1 - 6 years agoHelpfull: Yes(0) No(0)
TCS Other Question
The price of a commodity (in rupees per kilogram) is 100+ 0.1 n . ln. on the nth day of 2007 (a = 1, 2,-----, 100).
and then remains constant. On the other hand. the price of another commodity (in rupees per kilogram) is 89+
0.15n on the nth day of 2007 (n = 1,2 ,---------,365). On which date in 2007. will the prices of these two commodities be equaP
options are
April 11 /May 20/ April 10 /May 21
consider sequence 1 ,-2, 3, -4,5,-6....., what is average of first 200 numbers