TCS Company Logical Reasoning Logical Sequences

Write numbers from 100 to 365 in a sequence like 100101102103104105……….364365 How many times the digit 9 occurs in the sequence?
A. 93 [DCRU]
B. 46
C. 45
D. 91

Read Solution (Total 5)

TCS Other Question

7,5,9,12,18,36,47,72,? find the missing number The student lockers at school are numbered consecutively beginning with locker number 1. The plastic digits used to number the lockers cost Rs 1 a piece. Thus, it costs Rs 1 to label locker number 9 and Rs 2 to label locker 10. If it costs a total of Rs 7293 to label all the lockers, how many lockers are there at the school? [DCRU]
A. 2573
B. 2100
C. 1200
D. 2431