Question
One evening Tridev and Aadil were talking to each other
face to face at a crossing. If Aadil's shadow was exactly to the right of Tridev, which direction was Tridev facing? Study the following information carefully and answer the questions below-:Solution
In the evening sun sets in West. Hence then any shadow falls in the East. Since Aadil’s shadow was to the right of Aadil. Hence Tridev was facing towards South.
'A' varies directly as 'B'. If at 'A' = 25, value of 'B' is 40, then find the value of 'A' at 'B' = 96.
Divide 297 into two parts such that one may be to the other as 2:9.
...In a class of 250 students, 150 are girls and remaining are boys. Among boys, the ratio of number of boys who are wearing caps to those who are not wear...
What must be added to each term of the ratio 2:9 so that it may equal to 4:5?
The ratio of two numbers is 5:11. If each number is decreased by 2, the ratio becomes 4:9. Find the smaller numbers.
Find 'X' if the below three numbers are in proportion.
2.6, 1.3, X
If the mean proportion of 0.54 and 0.24 is 'x', then find the third proportion of (x + 8.64) and (2x + 5.28) .
The ratio of incomes of A and B is 3 : 5 and the ratio of their expenses is 4 : 7. If each of them saves Rs 3,000 per month, find A’s income.
A plot has to be divided among P, Q and R in the ratio 2:5:8 respectively. If the area of plot received by R is 4200m² more than the area of plot recei...
In 2018, the ratio of males to females in a club was 6:7. By 2019, the number of males had decreased by 10%, while the number of females had increased b...
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