Tech Mahindra Company Numerical Ability Alligation or Mixture

How many 8's are there in the following number series which are exactly divisible by its immediately preceding and also exactly divisible by immediately succeeding numbers?
8 2 4 5 1 7 2 8 4 8 4 2 2 8 2 6 9 8 4 5 4 8 3 2 8 4 3 1 8 3

a) 1
b) 2
c) 3
d) 4
e) None of these

Read Solution (Total 2)

Tech Mahindra Other Question

A started a business with Rs.25000 and is joined afterwards by B with Rs.30,000. After how many months did B join, if profit per annum is divieded equally?

a) 2 months
b) 4 months
c) 5 months
d) 7 months
At what time between 10 and 11 o'clock the hands of clock will be together?

a) 10 3/11 minutes past 10
b) 54 6/11 minutes past 10
c) 3 2/11 minutes past 10
d) 4 7/11 minutes past 10