3i-Infotech
Company
Numerical Ability
Averages
Q. A,B,C,D are four girls who have 1,2,3,4 apples with them respectively. If E have apples equal to his sister,F have twice the apples as his sister,G have thrice the apples than his sister and I have four times the apples than my sister.All together we have 32 apples. A,B,C,D are the sisters of whom and whom?
Read Solution (Total 3)
-
- A is G's sister
B is H's sister
C is E's sister
and D is F's sister
1+2+3+4+(1*3)+(2*4)+(3*1)+(4*2) = 32 apples - 10 years agoHelpfull: Yes(4) No(0)
- total number of apples = 32
less:apples ABCD(1+2+3+4) = 10
---------------------------------
balance left which
are hold by sisters = 22
========================
A 1 * 4times 4
B 2 * 3 times (2*2*2) 8
C 3 * 2 times (3*3) 9
D 4 * 1 time 4
----------------------------
22
=====================
B's sister is G
C's sister is F
D's sister is E - 10 years agoHelpfull: Yes(1) No(1)
- E is sister of C. so E have 3
F is sister of D. so F have 8
G is sister of A. so G have 3
H is sister of B. so H have 8
total =1+2+3+4+3+8+8+3=32
- 10 years agoHelpfull: Yes(0) No(0)
3i-Infotech Other Question