Tech Mahindra Company Numerical Ability Ratio and Proportion

Three friends A,B and C invested Rs. 40,000, Rs.60,000 and 80,000 respectively in a business. If the annual profit is Rs. 18000 then share of B is

a)
Rs. 5000
b)
Rs. 5400
c)
Rs. 5500
d)
Rs. 6000

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Tech Mahindra Other Question


Q.14 Two containers of milk contain mixtures of water and milk in ratio 5:4 and 7:9. In what ratio they should be mixed so that mixture is of 6:6 ratio?

option
6:5
7:5
9:8
8:9
A and b invested Rs.6000 and Rs.x respectively. They get a profit of Rs.5000 at the end of year in which share of b is 2000. what is the value of x?

a)
Rs.4000
b)
Rs.3000
c)
Rs.2000
d)
Rs.2500


2)In what proportion should two quantities of gold one of 16 carats and another of 20 carats be mixed so that mixture in the form of jewellery may be 17 carats pure?

3:1
1:3
2:3
3:2