Question
Which mission established India as the fourth country to
achieve expertise in space docking?Solution
The SpaDeX mission, under ISRO, utilized the Bharatiya Docking System to position India among the select group of countries mastering space docking.
The numbers ‘A’, ‘B’ and ‘C’ are in the ratio 2:3:5. If the difference between the largest number ‘C’ and the smallest number ‘A’ is...
Two containers have mixtures of milk and water, respectively, in the ratio 3:2 and 6:5 in what ratio should the contents be mixed so that the ratio of m...
Ratio between two numbers is 8:11 and their difference is 39. Find the sum of the given two numbers.
The ratio of two numbers is 5:11. If each number is decreased by 2, the ratio becomes 4:9. Find the smaller numbers.
The ages of A, B and C are in the ratio of 5:3:7 respectively. If the sum of their ages is 60 years, then find the age of B.
In a class, the ratio of number of boys to number of girls is 15:11. If 3 boys joined the class and 1 girl left the class, then the ratio becomes 7:5. ...
If A varies directly as B and inversely as C and A = 8, B = 2 and C = 5, what is the value of A when B = 6 and C = 5?
If 'R' is the prime number 3, then find the fourth proportion of (R + 2), (R - 1) and (R + 7).
Marks scored by A and B in a test are in the ratio 13:4 respectively. If B had scored 6 more marks, then marks scored by A would be 30% more than that o...
What is the ratio whose terms differ by 50 and the measure of which is 5/7?
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