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In T.Nagar the buildings are numbered from 1 to 100. How many 6’s will be present in the numbers?
a) 18
b) 19
c) 20
d) 21
e) None of these

Read Solution (Total 3)

11+9=20 is the ans
06,16,26,36,46,56,76,86,96======9
60,61,62,63,64,65,66,67,68,69====11
9 years agoHelpfull: Yes(8) No(1)

20 (66 has 2 sixes)
9 years agoHelpfull: Yes(3) No(1)
19.
in 60-70 row 11 no. of 6 and in each line one 6 present=11+8
9 years agoHelpfull: Yes(2) No(2)

TCS Other Question

A person buys a horse for 15 pounds. After one year, he sells it for 20 pounds. After one year, again he buys the same horse at 30 pounds and sells it for 40 pounds. What is the overall profit percent for that person over both the transactions?
a) 15%
b) 33.33%
c) 45%
d) 60%
e) None of these
Find the value of sin 75° + sin 15° = ?
cos 75° + cos 15°
a) 1
b) 2
c) √3/2
d) Cannot be determined
e) None of these