Question
The ratio of the present age of mother and son is 11:5.
5-years ago the father's age was 5 years less than thrice the age of son and 6 years hence the age of mother is 1 year less than twice the age of son. What will be the sum of ages of mother, father and son after 12 years.Solution
Let the age of mother and sone be 11x and 5x. Father’s age 5 years ago= 3 x (5x-5) - 5 = 15x-20 As per the question, 11x+6 = 2 x (5x+6) -1 11x+7 = 10x+12 x=5 Age of mother and son are 55years and 25years, respectively Age of father 5 years ago = (15x5)-20 = 75-20 = 55 years Present age of father = 60 years Sum of the age of father, mother, and son after 12 years = (60+55+25) +(12+12+12) = 140+36 = 176 years.
Select the most appropriate option to improve the bold segment in the given sentence.If there is no need to improvement it,select, no improvement.
<...Select the most appropriate synonym of the given word.Â
RELUCTANT
Select the most appropriate option to improve the bold segment in the given sentence.If there is no need to improvement it,select, no improvement.
<...Large Language Models (LLMs) are fuelling chat bots that converse like human experts, sometimes doing a better job ……….. the best of us in Summari...
Select the most appropriate ANTONYM of the given word.
Fictitious
The German government said that decommissioning (A) all nuclear plants next year and then facing (B) out the use of coal by 2030 won't affect (C) the c...
The quality of being honest and having strong moral principles.
Select the wrongly spelt word.
The supreme court’s sole (A)/soul (B) woman judge asked whether the much-touted gender justice will continue to remain only on paper.
There...
Select the most appropriate option the can substitute the bold segment in the given sentence.
Our exam bee office is in the 3rd floor of that b...
