Wipro Company Numerical Ability Percentage

In how many ways can 2, 3, 7 and 6 be arranged in a 4-digit number that is divisible by 3 using each digit only once?

a. 8
b. 12
c. 24
d. 256

Read Solution (Total 1)

4! =24
sum of all digits should be divisible by 3
18%3==0
6 years agoHelpfull: Yes(0) No(0)

Wipro Other Question

Clocks A, B and C strike every hour. B slows down now and takes 2 minutes longer than A per hour while C has become faster and takes 2 minutes less that A per hour. If they strike together at 12 midnight when will they strike again?

a. 10 a.m
b. 11 a.m
c. 10 a.m
d. 11 p.m A sales executive's monthly salary has two components: a percentage commission on the achieved sales and a fixed amount. For the first 3 years, the percentage commissions were 30%, 20%, and 10% respectively and his fixed salary was 1000, 2000 and 3000. It was seen that the total yearly salary he received for the first 3 years was exactly thesame for each year. Now, what can be said about his annual sales?

a. His annual sales+has been growing.
b. His annual sales has been falling.
c. His annual sales cannot have gone up in the second ear and then gone down in the third.
d. His annual sales went up in the second year and again come down in the third year.