The age of Ranjana and Rakhi are in the ratio of 15:17 respectively. After 6 years, the ratio between the ages of Ranjana and Rakhi will be 9:10. What will be the age of Ranjana after 6 years
Let the age of Ranjana = 15x
Age of Rakhi = 17x
According to question,
15x+6/17x+6=9/10
⇒ 150x+60=153x+54
⇒ 3x=6 ⇒ x=2 years
∴ The age of Ranjana after 6 years
=15x+6=15×2+6
=30+6=36 years
A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white
Directions (next five questions) : Refer to the pie chart and the table and answer the given questions.
Distribution of total number of shirts (linen and cotton)
sold by 6 different stores in 2003
Total number = 84000
Number of shirts (linen and cotton) sold by store D is what percent more than the number of linen shirts sold by store B
What is the central angle corresponding to the number of shirts (linen and cotton) sold by store E
Total number of cotton shirts sold by stores A and B together is what percent of the number of shirts (linen and cotton) sold by store E
What is the respective ratio between number of shirts (linen and cotton) sold by store C and number of linen shirts sold by store F
