Question
What milestone was achieved with India’s test of the
K4 ballistic missile?Solution
The K4 test marked India’s entry into the elite group of nations capable of submarine-launched nuclear missile deployment.
Average age of 4 daughter of a family is 8 years and average age of daughter together with their parents is 16 years. If mother is 4 years younger than...
The ratio of age of ‘B’ after 6 years from now and age of ‘C’ 4 years ago from now is 7:4, respectively. The present age of ‘C’ is 40% of th...
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...
Six years ago, the age of P was twice the age of Q. After 6 years from now, the age difference between P and Q will be 18 years. Find the present age of P.
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A’s age is 140% of what he was 2 years ago, But 70% of what it will be after 2 years. What is his present age?
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The current age ratio of 'Ganesh', 'Hitesh', and 'Indira' is 5:7:6. In 8 years, the ratio of the ages of 'Ganesh' and 'Hitesh' wi...
The ratio of the present ages of father and his son is 9:5. The product of their ages 3 years ago was 33 times of his son’s age that year. What wa...
If present age of ‘A’ is four times the age of ‘B’, 3 years ago from now and sum of their ages 5 years hence from now will be 68 years, then fin...
