Wipro Company Numerical Ability Number System

The units digit of a 3-digit number is square of the hundred's digit. Which of the following can be the difference between the number and the number formed by reversing the order of the digits?

a. 200
b. 198
c. 196
d. 194

Read Solution (Total 1)

198 is the correct answer
7 years agoHelpfull: Yes(0) No(1)

Wipro Other Question

A is twice as efficient as B and, B is four times as efficient as C. A, B and C take'turns constructing a wall starting with A on day 1 followed by B then C and so on. If C alone can construct the wall in 120 days, what percentage of the wall is constructed by A?

a. 45
b. 52.5
c. 60
d. 62.5 If B, C, and D all pay out interests, half yearly, four-monthly and quarterly which is withdrawn by the investor, then maximum returns is from

a. B
b. C
c. D
d. All of the above