Accenture
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Numerical Ability
Algebra
If V = 12R / (r + R) , then R =
A. Vr / (12 - V)
B. Vr + V /12
C. Vr - 12
D. V / r - 12
E. V (r + 1) /12
Read Solution (Total 5)
-
- A. Vr / (12 - V)
If V = 12R / (r + R)
V(r+R) = 12R
R = Vr / (12 - V) ... option A - 13 years agoHelpfull: Yes(5) No(0)
- V=12R / (r+R) -GIVEN
V(r+R)=12R
Vr+VR=12R
Vr=12R-VR
Vr=R(12-V)
Vr / (12-V) = R (OPTION A) - 9 years agoHelpfull: Yes(1) No(0)
- vr=12R-vR;
vr=R(12-v)
R=vr/(12-v)
- 10 years agoHelpfull: Yes(0) No(0)
- Ans...is op (A)
v= 12R/r+R
vr+vR=12R
vr=12R-vR
vr=R(12-v)
vr/(12-v)=R - 5 years agoHelpfull: Yes(0) No(0)
- rV+RV=12R
rV=R(12-V)
R=rV/12-V
option -A - 4 years agoHelpfull: Yes(0) No(0)
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