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Numerical Ability
Arithmetic
If a lemon and apple together costs Rs.12, tomato and a lemon cost Rs.4 and an apple costs Rs.8 more than a lemon. What is the cost of lemon?
Read Solution (Total 24)
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- l+a=12, t+l=4, a=8+l, l=2
- 8 years agoHelpfull: Yes(10) No(0)
- L+A=4
T+L=4
L+8=A
so,
L-A=-8
L+A=12
=>L=2
A=10
- 8 years agoHelpfull: Yes(5) No(1)
- l+a=12
t+l=4
a=l+8
therefore, l+(l+8)=12
2l+8=12
2l=12-8
l=2 - 8 years agoHelpfull: Yes(4) No(0)
- a+l=12
t+l=4
a=8+l
l=2 - 8 years agoHelpfull: Yes(2) No(0)
- lemon=L,
apple=A..
solution:
L+A=12-----------eq(1)
apple costs 8 more than lemon,
=>A=L+8
=>A-L=8----------eq(2)
By solving (1) and (2),
A+L=12
A - L = 8
--------------
A=10
-------------
substituting (A) in (1),
L=12-10
=>L=2..
ANSWER:cost of lemon is 2
- 8 years agoHelpfull: Yes(2) No(0)
- L+A=12-----(1)
T+L=4-------(2)
A=8+L-------(3)
From eq.(1) nd (3),we get
8+2L=12
=>L=2 - 8 years agoHelpfull: Yes(1) No(0)
- acc to ques
1>L+A=12
2>T+L=4
3>A=8+L
FROM 1 AND 3 WE GET L=2 - 8 years agoHelpfull: Yes(1) No(0)
- answer-Rs 2
- 8 years agoHelpfull: Yes(0) No(0)
- L+A=12-----1
L+T=4
A - L=8------2
SOLVE 1&2
L=2 - 8 years agoHelpfull: Yes(0) No(0)
- l+a=12,t+l=4,a-l=8 by solvng three equations we get, a=10,l=2,t=2
- 8 years agoHelpfull: Yes(0) No(0)
- answer is 4. since the apple cost 8 more than lemon and the apple and lemon together cost 12.
- 8 years agoHelpfull: Yes(0) No(2)
- l+a=12,t+l=4,a=8+l,
so
l+8+l=12->l=2 - 8 years agoHelpfull: Yes(0) No(0)
- ans: lemon cost is 2.
- 8 years agoHelpfull: Yes(0) No(0)
- ans is 2. as we know a lemon and an apple together cost rs 12. and an apple cost rs 8 more than a lemon so if we take the cost of a lemon x the the equation will b x+(8+x)=12...from here we get x=2
- 8 years agoHelpfull: Yes(0) No(0)
- lemon + apple =12rs
lemon+tomato=4rs
apple costs rs 8more than lemon
consider lemon as 2rs then apple will be 10 so the 1st option ids satisfied - 8 years agoHelpfull: Yes(0) No(0)
- L+A=12
T+L=4 and A=8+l the put the value a in L+A=12
then l=2
- 8 years agoHelpfull: Yes(0) No(0)
- Any one know about the question paper patern on march 2nd i think this time it is oflne any one know about this
- 8 years agoHelpfull: Yes(0) No(0)
- cost of apple is 10/- and lemon is 2/-
- 8 years agoHelpfull: Yes(0) No(0)
- answer is 2
- 8 years agoHelpfull: Yes(0) No(0)
- L+A=12
T+L=4
A=8+L
substitute value of A in 1 st equation
L+8+L=12
2L=4
L=2 - 8 years agoHelpfull: Yes(0) No(0)
- L+A=12
T+L=4
L=?
ASSUME L=2,A=10,SO L+A=12
Apple costs rs.8 more than lemon
10 rupee is 8rupee more than lemon.
so lemon is 2 rupees - 8 years agoHelpfull: Yes(0) No(0)
- Ans=2
L+A=12, T+L=4, A=L+8
L+L+8=12
2L=4
L=2. - 8 years agoHelpfull: Yes(0) No(0)
- LEMON + apple=12 ------equation 1
lemon=x and apple= x+8
substitute in 1
x+x+8=12
solving above x=2
so cost of lemon =RS2 - 8 years agoHelpfull: Yes(0) No(0)
- L + A = 12 ................(i)
T + L = 4
A= 8 + L ....................(ii)
from eqn (i) & (ii) A= 10
Now L = A-8
=> L = 10 - 8 = 2
- 8 years agoHelpfull: Yes(0) No(0)
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