Tech Mahindra Company Numerical Ability Alligation or Mixture

In what ratio tea of Rs.80 per kg be mixed with 12kg tea of Rs.64 per kg, so thai cost price of mixture is Rs.74 per kg?

a) 3:5
b) 5:3
c) 2:5
d) 2:3
e) None of the above

Read Solution (Total 2)

(74-64)/(80-74) = 5/3
8 years agoHelpfull: Yes(10) No(2)

Unit Price of Cheapest Unit Price of dearer
64 80

74

80-74 74-64

Ratio = 6:10 =3:5(ans)
7 years agoHelpfull: Yes(3) No(2)

Tech Mahindra Other Question

Anil purchases two books for Rs.100. He sells first at loss of 5% and second al 20% profit. If he gets Overall profit of 5% then what is cost of first book?

a) Rs.45
b) Rs.60
c) Rs.55
d) Rs.58 Compound interest of Rs.3000 at 10% per annum for 1 l/2years will be (interest compounded half yearly).

a) Rs.473
b) Rs.374
c) Rs.495
d) Rs.347
e) None of the above