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Let the daughter's present age be x years. Then the man's present age is 6x years. After 4 years, the man's age will be 6x + 4, and the daughter's age will be x + 4. Given: 6x + 4 = 4(x + 4). 6x + 4 = 4x + 16. 2x = 12 → x = 6 years. So, the man's current age is 6 * 6 = 36 years. Let y years later, the man’s age will be 3 times the daughter’s age. 36 + y = 3(6 + y). 36 + y = 18 + 3y. 2y = 18 → y = 9 years.
Select the correct mirror image of the given pattern when the mirror is placed at 'MN' as shown below.
Find the missing term in the series.
7, 6, 61, 60, ?, 600, 6001
Select the term from the given alternatives which can come in place of the question mark (?) in the following series.
GNW-5, HQA-9, ITE-17, JWI-33, ?
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be a...
Which figure should replace the question mark (?) if the following figure series were to be continued?
Select the number from among the given options that can replace the question mark (?) in the following series.
99, 123, 150, 180, 213, ?
In a certain code language, 'SAMPLE' is written as ‘RYJLGY’ and ‘MAPLE’ is written as ’LYMHZ’. How will 'PEOPLE' be written in that languag...
In the following question, select the related letters from the given alternatives.
BO : AM :: CP : ?
A man said to a woman, "Your husband's daughter is the daughter of my brother". How is the man related to the woman's daughter?
A paper is folded and cut as shown below. How will it appear when unfolded?