Q1. Six years ago, the respective ratio between the ages of Sia and her father that time was 1 : 7. The difference between the age of Sia’s father and Sia is 36 yr. What will be Sia’s age 5 yr from now?
(a) 13 yr
(b) 15 yr
(c) 21 yr
(d) 17 yr
(e) 19 yr
Q2. The total present age of P and Q is 25 yr more than the present age of R. If at present Q is 5 yr older than R, what is P’s present age (in years)?
(a) 20
(b) Data provided are not adequate to answer the question
(c) 40
(d) 35
(e) 30
Q3. The respective ratio between the present ages of Parag and Sapna is 21 : 19. Six years ago, the respective ratio between their ages was 9 : 8. How old is Lina, if her present age is 12 yr less than Sapna’s present age?
(a) 38 yr
(b) 28 yr
(c) 26 yr
(d) 30 yr
(e) 42 yr
Q4. The sum of the ages of 4 members of a family 5 yr ago was 94 yr. Today, when the daughter has been married off and replaced by a daughter-in-law, the sum of their ages is 92. Assuming that there has been no other change in the family structure and all the people are alive, what is the difference between the age of the daughter and that of the daughter-in-law?
(a) 22 yr
(b) 11 yr
(c) 25 yr
(d) 19 yr
(e) 15 yr
Q5. The respective ratio between the present ages of Ram and Rakesh is 6 : 11. Four years ago, the ratio of their ages was 1 : 2, respectively. What will be Rakesh’s age after five years?
(a) 45 yr
(b) 29 yr
(c) 49 yr
(d) Cannot be determined
(e) None of these
Q6. Radha’s present age is three years less than twice her age 12 yr ago. Also, the respective ratio between Raj’s present age and Radha’s present age is 4 : 9. What will be Raj’s age after 5 yr?
(a) 12 yr
(b) 17 yr
(c) 21 yr
(d) Cannot be determined
(e) None of these
Q7. The respective ratio of the present ages of a mother and daughter is 7 : 1. Four years ago, the respective ratio of their ages was 19 : 1. What will be the mother’s age four years from now?
(a) 42 yr
(b) 38 yr
(c) 46 yr
(d) 36 yr
(e) None of these
Q8. The ratio between the ages of a father and a son at present is 5 : 2, respectively. Four years hence, the ratio between the ages of the son and his mother will be 1 : 2, respectively. what is the ratio between the present ages of the father and the mother respectively?
(a) 3 : 4
(b) 5 : 4
(c) 4 : 3
(d) Cannot be determined
(e) None of these
Q9. The respective ratio of the present ages of Swati and Trupti is 4 : 5. Six years hence, the respective ratio of their ages will be 6 : 7. What is the difference between their ages?
(a) 2 yr
(b) 3 yr
(c) 4 yr
(d) Cannot be determined
(e) None of these
Q10. Ram’s present age is three times his son’s present age and two-fifth of his father’s present age. The average of the present ages of all of them is 46 yr. What is the difference between the Ram’s son’s present age and Ram’s father’s present age?
(a) 68 yr
(b) 88 yr
(c) 58 yr
(d) Cannot be determined
(e) None of these
Q11. The respective ratio of the ages of Anubha and her mother is 1 : 2. After 6 yr, the ratio of their ages will be 11 : 20. 9 yr before, what was the respective ratio of their ages? (a) 3 : 5
(b) 2 : 7
(c) 1 : 4
(d) 2 : 5
(e) None of these
Q12. The age of Bhakti and Neil are in the ratio of 8 : 7, respectively. After 6 yr, the ratio of their ages will be 19 : 17. What is the difference in their ages?
(a) 4 yr
(b) 8 yr
(c) 10 yr
(d) 12 yr
(e) None of these
Q13. The ages of Sulekha and Arunima are in the ratio of 9 : 8, respectively. After 5 yr, the ratio of their ages will be 10 : 9. What is the difference in years between their ages?
(a) 4 yr
(b) 5 yr
(c) 6 yr
(d) 7 yr
(e) None of these
Q14. Present age of Jyoti is 4 times the age of Sania. After 12 yr, Jyoti will be 3 times as old as Sania. What is the present age of Sania?
(a) 28 yr
(b) 24 yr
(c) 20 yr
(d) 16 yr
(e) None of these
Q15. If Ajay is as much elder than Vijay as he is younger to Kunal and sum of ages of Vijay and Kunal is 36 yr. Find the age of Ajay.
(a) 18 yr
(b) 24 yr
(c) 20 yr
(d) 16 yr
(e) None of these
ANSWERS :
S1. Ans.(d)
Sol. Let age of Sia 6 yr ago = x yr
And his father’s age will be = 7x yr
Present age of Sia = x + 6 yr
Present age of Sia’s father = 7x + 6 yr
According to question,
(7x + 6) - (x + 6) = 36
7x + 6 - x - 6 = 36
6x = 36
x = 6yr
Sia’s age after 5 yr from now
= x + 6 + 5
= 6 + 6 + 5
= 17 yr
S2. Ans.(a)
Sol. Present ages of P and Q = R + 25
∴ P + Q = R + 25 …(i)
According to the question,
Q = R + 5
Putting value of Q in equation (i) we get
P + R +5 = R + 25
∴ P = 25 - 5
= 20 yr
Hence, P’s present age = 20 yr
S4. Ans.(a)
Sol. Sum of the ages of the 4 members in a family 5 yr ago was 94 yr.
Now, sum of present ages of family
Member = 94 + 5 × 4 = 114 yr
When the daughter is replaced by
Daughter in law, then the sum of family member’s ages = 92 yr
∴ Required difference in age of daughter and the daughter-in-law
= 114 - 92 = 22 yr
S8. Ans.(d)
Sol. Suppose the ages of father and son are 5x yr and 2x yr
After four years, the age of son
= (2x + 4) yr
After four years, the age of mother
= (4x + 8) yr
So, the present age of mother
= (4x + 4) yr
Ratio of the age of father and mother
= 5x : 4x + 4
Since, data is insufficient, so cannot be determined.
S13. Ans.(b)
Sol. Let the ages of Sulekha and Arunima
be 9x yr and 8x yr, respectively.
According to the question,
⇒ 81x + 45 = 80x + 50
⇒ x = 50 - 45
∴ x = 5
Required difference = 9 × 5 - 8 × 5
= 45 - 40 = 5 yr
Important Note:
To receive the fastest updates on Bank Exams like IBPS, SBI, RBI, IPPB, etc. as well as all other ongoing as well as forthcoming exams, kindly subscribe to our website. All you have to do is enter your email in the pop-up that appears on the website when you first enter it on the home page. Once you’re subscribed, you will receive all the latest updates concerning all competitive exams.
For more Updates & Notifications for bank exams like SBI PO, SBI CLERK, IBPS PO, IBPS RRB, IBPS CLERK, IBPS SO, NIACL, SSC CHSL, SSC CGL etc. like our facebook page at :
0 comments:
Post a Comment