TCS
Company
Logical Reasoning
Mathematical Reasoning
THE AVERAGE TURNOVER OF A COMPANY IN JAN,FEB,MAR IS 12CRORE WHILE THAT OF MAR,APR,MAY,JUNE IS RS.14 CRORE. WHAT IS THE TURNOVER IN MARCH IF AVERAGE FOR THE FIRST HAF OF THE YEAR IS RS.12 CRORE
12CRORE
14CRORE
16CRORE
18CRORE
20CRORE
Read Solution (Total 11)
-
- Let the turn over for JAN,FEB,MAR,APR,MAY and JUN be a,b,c,d,e & f;
now,given that (a+b+c)/3=12 => a+b+c=36......equation(1)
also,(c+d+e+f)/4=14 => c+d+e+f=56............equation(2)
and,(a+b+c+d+e+f)/6=12 => a+b+c+d+e+f=72.....equation(3)
Now,applying (1)+(2)-(3),we get
c=20
Therefore,solution is 20CRORE - 14 years agoHelpfull: Yes(21) No(0)
- e)20 crore
- 14 years agoHelpfull: Yes(3) No(2)
- total in J,F,M=36
Total in M,A,M,J=56
Total for 6 months=6*12=72
If J,F,M=36 den Ap,May nd June=72-36=36
Thus MARCH=56-36=20
Ans= (d) - 14 years agoHelpfull: Yes(3) No(0)
- J+F+M=21*3=36
M+A+M+J=14*4=56
adding these two we get
(J+F+M+A+M+J)+ MARCH=92
and given, J+F+M+A+M+J=72
now subtract these two then MARCH=20 - 14 years agoHelpfull: Yes(2) No(0)
- 20 CRORE
- 14 years agoHelpfull: Yes(2) No(0)
- 20 crore
- 14 years agoHelpfull: Yes(1) No(0)
- 20
- 14 years agoHelpfull: Yes(1) No(0)
- Jan+Feb+March= 3*12=36
March+Apr+May+June=14*4=56
sum up above equations- Jan+Feb+2March+Apr+May+June=92 -a
For the first half-
Jan+Feb+March+Apr+May+June=6*12=72 - b
Subtract a-b
March= 20 crore. Answer - 14 years agoHelpfull: Yes(1) No(0)
- ans 20 crore
JAN+FEB+MAR=12*3=36
MAR+APR+MAY+JUNE=14*4=56
JAN+FEB+MAR+APR+MAY+JUNE=12*6=72
Now taking optins satisfy 3rd condition
(JAN+FEB+MAR)+(MAR+APR+MAY+JUNE)-20=72 - 14 years agoHelpfull: Yes(0) No(0)
- first 3 month 3*12=36
last 4 " 4*14=56
hence mar turnover is 36+56-mar=6*12
mar = 20 ans - 14 years agoHelpfull: Yes(0) No(2)
- 20 crores
- 11 years agoHelpfull: Yes(0) No(0)
TCS Other Question