Wipro Company Numerical Ability Profit and Loss

Two mixers and one T.V. cost Rs. 7000, while two T.V.s and a mixer cost Rs. 9800. The value of one T.V. is :

a. Rs. 2800
b. Rs. 2100
c. Rs.4200
d. Rs. 8400

Read Solution (Total 2)

Rs.4200
solving this as 2m+1t=7000
1m+2t=9800
then the solution will be obtained for one tv
6 years agoHelpfull: Yes(1) No(1)

x=mixer,
y=tv,
then simply a equation,
2x+y=7000,
x+2y=9800,

solving for x& y,
x=1400,
y=4200...
9 years agoHelpfull: Yes(0) No(1)

Wipro Other Question

Kanak owns a plot worth Rs. 10000, He sells it to Raman at 10% profit Raman sells the plot back to Kanak at a loss of 10%. In the whole transaction, Kanak gets :

a. no profit no loss
b. profit of Rs. 2000
c. profit of Rs. 1100
d. profit of Rs. 1000 If the radius of a, circle is reduced by 50% its area will be reduced by :

a. 25%
b. 50%
c. 75%
d. 85%
e. 95%