Tech Mahindra Company Numerical Ability Profit and Loss

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

Read Solution (Total 2)

option a) 2 months
Description:

Given their profits are equal per annum so
25000*12=30000*x
x=10 months
12-10=2 months
8 years agoHelpfull: Yes(5) No(0)

Let the month be x , given that their profit per annum is divided equally
i.e, 25,000*12 = 30000*(12-x)
x = 2months
8 years agoHelpfull: Yes(1) No(0)

Tech Mahindra Other Question

If the difference between compound interest (interest compounded yearly)and simple interest on a sum for 2 years at 10% p.a. is Rs.150 then sum is

a) Rs.12,000
b) Rs.15,000
c) Rs.13,000
d) Rs.10,000
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