Wipro Company

KASHIF INVESTED 1/7 OF HIS TOTAL INVESTMENT AT 4% AND 1/2 AT 5% AND REST AT 6% FOR ONE YEAR AND RECEIVED TOTAL INTEREST OF RS 730.WHAT IS THE TOTAL SUM INVESTED ?

Read Solution (Total 2)

1-1/7-1/2=5/14
((1x/7)*4*1)/100=4x/700
((x/2)*5*1)/100=5x/200
((5x/14)*6)/100=30x/1400
4x/700+4x/700+30x/1400=730
73x/1400=730
x=14000
12 years agoHelpfull: Yes(12) No(1)

plz expalin
11 years agoHelpfull: Yes(0) No(0)

Wipro Other Question

60% GOODS ARE SOLD AT 5% LOSS AND REST ARE SOLD AT 10% PROFIT.THERE IS A TOTAL PROFIT OF RS 100 THE THE WORTH OF GOODS SOLD IS A)6000,B)5000,C)10000,D)NONE OF THIS A TUBE CAN BE FILLEDE IN 20 MIN BUT THERE IS A LEAKAGE IN IT WHICH CAN EMPTY THE FULL TUBE IN 60 MIN.IN HOW MANY MIN IT CAN BE FILLED?