DSSSB TGT · Section A — Arithmetical and Numerical Ability
Direct, inverse and compound ratio.
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Q1 · Ratio and Proportion · EASY
Two numbers are in the ratio 3:5. If each number is increased by 10, the new ratio becomes 5:7. Find the smaller number.
Q2 · Ratio and Proportion · EASY
A sum of money is divided among A, B and C in the ratio 2:3:5. If C receives Rs. 3000 more than A, find the total sum of money.
Q3 · Ratio and Proportion · MEDIUM
If 15 workers can complete a work in 20 days, how many workers are required to complete the same work in 12 days?
Q4 · Ratio and Proportion · MEDIUM
The ratio of income of A and B is 5:4 and the ratio of their expenditures is 3:2. If each saves Rs. 1600, find the income of A.
Q5 · Ratio and Proportion · HARD
A certain sum is divided among A, B and C such that for every rupee A gets, B gets 65 paise and C gets 40 paise. If C's share is Rs. 40 less than that of A, find the total sum.