Question
My father is presently 25 years older than me. The sum
of our ages 5 years ago was 39 years. Find my present age.Solution
Let my present age be x years and my father’s present age be y years. Father is 25 years older than me: y=x+25 Sum of our ages 5 years ago was 39: (x−5)+(y−5)=39 x+y−10=39 x+y=49 
Select the number combination of letters that when placed sequentially in the blanks of the given series will complete the series.
A B A C _ D A ...
Complete the analogy:
Sharp : Knife :: Blunt : ?
Select the option in which the numbers are NOT related in the same way as are the numbers of the following set.
(21, 15, 72)
If 64 # 98 = 96 and 37 # 67 = 63, then 44 # 95 = ?
If 12 # 34 = 14 and 67 # 88 = 106, then 45 # 67 = ?
- Select the option that is related to third number cluster in the same way second number cluster is related to first number cluster.
145 : 1000 :: 354 :... Dog : Bitch : : Drone : ?
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performe...
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
B _ M _ V B Q M _ V _ _ _ F V
Select the option that is related to third letter cluster in the same way as second letter cluster is related to first letter cluster.
CAT: JHA:: PUG: ?
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