Question
A’s age is 160% of what he was 3 years ago, But 40% of
what it will be after 3 years. What is his present age?Solution
Let present age of A be x years. => 160% of (x - 3) = 40% of (x + 3) => 4(x - 3) = (x + 3) => 4x – 12 = x + 3 => x = 5 years
There are five student Z, V, T, J and H scored different marks. Z scores more than J but less than V. T scores less than V but more than H, who score mo...
What does API stand for?
What is the code of ‘peoples’?
Which one of the following will be the last but one when arranged according to the English Alphabetical Dictionary?
How many vowels are between A and @?
- Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
_ s t _ _ v _ r ... B S * 4 M @ K %9 + A L $ R 3 U 5 H & # Z V 2 Ω W 7 Q X 6
How many such numbers are there in the above arrangement, each of which is immediately ...
Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series
' b c _ e _ g h _ j _ ...
In the given series, if all the consonants are removed, then which element is ninth from the right end?
Which box contains maximum candies?
I. Box A has candies more than Box C and Box E but not more than Box B and Box D.
II. The sum of candi...
