Ira is younger than Vivan by 7 years and their ages are in the respective ratio of 7 : 9. How old is Ira?
Category: Reasoning
What is the value of (1-1/3) (1-1/4) (1-1/5) (1-1/6) … (1-1/n)?
What is the value of (1-1/3) (1-1/4) (1-1/5) (1-1/6) … (1-1/n)?
Find out the wrong term. 56, 72, 90, 110, 132, 150
Find out the wrong term. 56, 72, 90, 110, 132, 150
Which term of the series 5, 8, 11, 14, …. is 320
Which term of the series 5, 8, 11, 14, …. is 320
In a city, 40% of the adults are illiterate while 85% of the children are literate. If the ratio of the adults to that of the children is 2 : 3, then what percent of the population is literate ?
In a city, 40% of the adults are illiterate while 85% of the children are literate. If the ratio of the adults to that of the children is 2 : 3, then what percent of the population is literate ?