Correct Answer:
C. (C) 25 years
Let Zia's current age be Z. Ali's age is Z-10. Five years ago, their ages were (Z-15) and (Z-5). The ratio (Z-15)/(Z-5) = 1/2, which solves to Z=25. Options A and B are incorrect calculations.
Related MCQs
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr, respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other is?
A.
9 s
B.
9.6 s
C.
10 s
D.
10.8 s
Correct answer is:
D. 10.8 s
If sales tax is 3%, how much tax would you pay for an item that costs $2000?
A.
$60
B.
$80
C.
$100
D.
$400
Correct answer is:
A. $60
There were 600 students in a school. Each offered either English or Hindi or both. If 75% offered English and 45% Hindi, how many offered both?
A.
B.
C.
D.
Correct answer is:
A.
In which province is the Kabul River located?
A.
KPK
B.
Balochistan
C.
Sindh
D.
None of these
Correct answer is:
A. KPK
Synonym of "Sentient" is?
A.
Sensitive
B.
Nonsensical
C.
Sensational
D.
None of these
Correct answer is:
A. Sensitive
If 3(x-1)=-6, find value of x is?
A.
2
B.
0
C.
1
D.
-1
Correct answer is:
D. -1