*Hello and welcome to*

**exampundit**. Here is a set of Quantitative Aptitude Quiz based on Age Based Problems

**1. The ratio between the present ages of Sudhir and Madan is 4 : 5. If after five years the ratio of their**

**ages becomes 5 : 6, what is the present age of Sudhir ?**

(A) 18 years

(B) 20 years

(C) 22 years

(D) 21 years

(E) None of these

**2. 5 years ago, the age of Lata was two times the age of Arun. 10 years hence from today the age of Lata**

**will be**

^{4}/_{3}times the age of Arun. What is the present age of Lata ?
(A) 20 years

(B) 22 years

(C) 24 years

(D) 18 years

(E) None of these

**3. The ratio between the present ages of Kunal and Ganesh is 3 : 5. If 4 years hence Kunal will be**

**younger than Ganesh by 12 years, what is the present age of Kunal ?**

(A) 17 years

(B) 19 years

(C) 22 years

(D) 16 years

(E) None of these

**4. If a son is younger than his father by 25 years and the father was 45 years old 4 years ago, what will**

**be the total age of the father and son after 5 years ?**

(A) 82 years

(B) 88 years

(C) 83 years

(D) 78 years

(E) None of these

**5. The sum of the ages of Yogesh, Prakash and Sameer is 93 years. 10 years ago the ratio of their ages**

**was 2 : 3 : 4. What is the present age of Sameer ?**

(A) 32 years

(B) 24 years

(C) 34 years

(D) 42 years

(E) None of these

**6. After 6 years Pradip’s age will be**

^{3}/_{7}times the age of his father. 10 years ago the ratio in the age of**Pradip and his father was 1 : 5. What is the present age of Pradip’s father ?**

(A) 40 years

(B) 50 years

(C) 56 years

(D) Data is inadequate

(E) None of these

**7. The age ratio in the ages of A and B, 1 year ago was 3 : 4. While it will be 5 : 6 after 1 year. What is the**

**present age of B?**

(A) 3 years

(B) 4 years

(C) 6 years

(D) Data is inadequate

(E) None of these

**8. The ratio in the ages of Vimal and Rumi is 3 : 5 and the sum of their ages is 80 years. What will be the**

**ratio in their ages after 10 years ?**

(A) 3 : 2

(B) 3 : 5

(C) 2 : 3

(D) 1 : 2

(E) None of these

**9. The age of Sushil 6 years ago was three times the age of Sanchit. 6 years hence the age of Sushil**

**would be 5/3 times that of Sanchit. What is the present age of Sanchit?**

(A) 14 years

(B) 22 years

(C) 18 years

(D) 21 years

(E) None of these

**10. The ratio in the present ages of Rakesh and Jayant is 3 : 2. Four years ago Rakesh’s age was more**

**than Jayant’s age by 6 years. What is the present age of Jayant ?**

(A) 18 years

(B) 12 years

(C) 6 years

(D) Data is inadequate

(E) None of these

__Solutions__

*1)Sudhirs present age =4x*

*Madan 's present age =5x*

*After 5 years*

*Sudhir's age becomes 4x+5*

*Madan's age becomes 5x+5*

*(4x+5)/(5x+5)=5:6*

*Find x*

*and then Sudhir's age 4x=20*

*2)*

*5 years ago*

*Let Lasta's sons age be x*

*Lata's age b 2x*

*after 5 +10 =15 years*

*(2x+15)/(x+15)=4/3*

*find x*

*present age of Lata =2x+5=20*

*3)Kunal and ganesh age = 3x and 5x respectively*

*4 years later also difference will be same*

*2x=12*

*x=6*

*Kunals present age is 3x=18*

*None of these is answer*

*4)Father's present age =45+4=49 years*

*SOn is 25 years younger than him*

*So son's present age =24 years*

*total age after 5 years of bth =49+5+24+5=83*

*5)2x+10 +3x+10+4x+10=93*

*x=7*

*We need present age of Sameer=4x=28*

*6)10 years ago*

*age of pradip and his father was*

*x and 5x*

*Now it is x+10 and 5x+10*

*after 6 years it will be*

*x+16 and 5x+16*

*(x+16)/(5x+16)=3/7*

*find x*

*Prddepi's father present age=5x+10=50*

*7)1 year ago A and b x and 2x*

*now x+1 and 2x+1 respectively*

*After 1 year*

*A and B are x+2 and 2x+2*

*(x+2)/(2x+2)=5/6*

*x=1*

*required B present age =4x+1=5*

*nt in solution*

*8)3:5*

*8x=80*

*x=10*

*30+10:50+10*

*4:6=2:3*

*9)6 years ago*

*Sushil and Sancheet*

*are 3x and x respectively*

*Now*

*3x+6 and x+6*

*after 6 years*

*3x+12 and x+12*

*(3x+12)/(x+12)=5/3*

*x=6*

*Present age of sancheet =6+6=12*

*10) Again difference =6 years*

*3x-2x=6*

*Jayant age=2x=12*

####
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