**Q1. The ratio of Manish’s salary to Amit’s salary is 3 : 7 . The ratio of Payal’s salary to Amit’s salary is 2 : 5. If total income of all the three is 12000. Then the difference between the salary of Manish & Amit is ? **

(a) 3150

(b) 3750

(c) 3850

(d) 3350

**Q2. The sum of the present ages of Dharmendra and Amitabh is 65 years. Ten years ago their ages were in the ratio 7 : 2. What will be the ratio of their ages 12 years hence? **

**Q3. Out of 3750 villagers in a village, the ratio of number of adults and number of minors is 7 : 3 . Find the number of girl children, if the ratio of minor boys to minor girls is 10: 5? **

(a) 365

(b) 315

(c) 375

(d) 345

**Q4. A box contains 50p, 25p & 10p coins in the ratio 2 : 4 : 5 , amounting to 220 Rs. Find the total number of coins of 50p & 25p ?**

(a) 516

(b) 517

(c) 528

(d) 520

**Q5. **

**Q6. The number of male politician to the number of female politician in parliament is 7 : 8 . If percentage increase in the number of male politician and number of female politician be 20% and 10% respectively, what will be the new ratio?**

**Q7. Ratio of income of Amar and Akbar is 4:7. If income of Amar increases by 50% and those of Akbar decreases by 25%, the new income ratio incomes 8 : 7. What is the income of Amar ? **

(a) Rs. 21000

(b) Rs 26000

(c) Rs 23000

(d) Data Inadequate

**Q8. If Rs 565 is divided into three parts, proportional to then the second part is? **

(a) 215

(b) 205

(c) 225

(d) 235

**Q9. If A : B = 2 : 3, B : C = 4 : 5, C : D = 6 : 7. Find A : B : C : D.**

(a) 14 : 24 : 30 : 29

(b) 15 : 24 : 30 : 31

(c) 10 : 24 : 20 : 35

(d) 16 : 24 : 30 : 35

**Q10. In a mixture of two types of oils O₁ & O₂ the ratio O₁ : O₂ is 3 : 2. If the cost of oil O₁ is Rs. 4/L and that of oil O₂ is Rs. 9/L. Then find the cost of Resulting mixture**

(a) Rs. 5

(b) Rs. 6

(c) Rs. 7

(d) Rs. 9

**Solutions:**

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