The All India Women's Conference is a non-governmental organisation based in Delhi. It was founded in 1927 by Margaret Cousins in order to improve educational efforts for women and children and has expanded its scope to also tackle other women's rights issues.
In a family a couple has a son and a daughter. The age of the father is four times that of his son and age of her daughter is half of her mother. The wi...
The ratio of the present ages of ‘A’ and ‘B’ is 5:6, respectively. Three years hence from now, the age of ‘B’ will be 21 years. If the avera...
Eight years ago, the ratio of Raman's age to Chaman's age was 4:5. Twelve years from now, this ratio will change to 13:15. Calculate the current average...
The edge length of a regular tetrahedron is 10 cm. What is its volume?
Nine years ago, the ratio of ages of Raj and Vijay was 5:7, respectively. Four years hence, the ratio of ages of Sanjay and Vijay will be 2:3, respectiv...
A girl’s age is 125% of what it was 5 years ago, but 75% of what it will be after 5 years. What is her present age?
The average age of Rohit’s parents is 42 years. The ratio of his father and mother’s age is 4 : 3 respectively. Find his mother’s age?
A is younger than B by 5 years. If the ratio of A and B ages is 6:7 respectively, then find the age of A.
12 years back, Abhishek and Bheema had their ages in the ratio of 4:5. Currently, the average of Bheema’s and Chintu’s ages i...
