Problems on ages Quiz For IBPS PO / SBI PO 2017

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.

Read More

Problems on ages Quiz For IPPB Scale-1 Mains 2017

Q1. The ages of Shirish and Kunder are in the ratio of 5 : 6. After 8 years the ratio of their ages will be 7 : 8. What is the difference in their ages?   
(a) 4 years 
(b) 8 years 
(c) 10 years 
(d) 12 years 
(e) None of these


Q2. The total of the ages of a class of 75 girls in 1050, the average age of 25 of them is 12 years and that of another 25 is 16 years. Find the average age of the remaining girls.  
(a) 12 years 
(b) 13 years 
(c) 14 years 
(d) 15 years 
(e) None of these

Q3. The ratio of the ages of Anubha and her mother is 1 : 2. After 6 years the ratio of their ages will be 11 : 20. 9 years before, what was the ratio of their ages?  
(a) 3 : 5 
(b) 2 : 7 
(c) 1 : 4 
(d) 2 : 5
(e) None of these

Q4. The ratio of age of Tina and Rakesh is 9 : 10. 10 years ago the ratio of their ages was 4 : 5. What is the present age of Rakesh?  
(a) 25 years 
(b) 20 years 
(c) 30 years 
(d) 24 years 
(e) None of these

Q5. In a family, mother’s age is twice that of daughter’s age. Father is 10 years older than mother. Brother is 20 years younger than his mother and 5 years older than his sister. What is the age of the father?  
(a) 62 years 
(b) 60 years 
(c) 58 years 
(d) 55 years 
(e) None of these

Q6. A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years, what is the present age of the wife?  
(a) 60 years 
(b) 51 years 
(c) 48 years 
(d) 45 years 
(e) None of these

Q7. After replacing an old member by a new member, it was found that the average age of five members of a club is same as it was 3 years ago. The difference between the ages of the replaced and the new members is: 
(a) 2 years 
(b) 4 years 
(c) 8 years 
(d) 15 years
(e) None of these

Q8. 7 years ago, the ages (in years) of A and B were in the ratio 4 : 5; and 7 years hence they will be in the ratio 5 : 6. The present age of B is: 
(a) 56 years 
(b) 63 years 
(c) 70 years 
(d) 77 years 
(e) None of these

Q9. The age of the father is 30 years more than the son’s age. Ten years hence, the father’s age will become three times the son’s age that time. What is the son’s present age in years?   
(a) Eight  
(b) Seven 
(c) Five 
(d) Cannot be determined 
(e) None of these 
             
Q10. The ratio of the present age of Manoj to that of Wasim is 3 : 11. Wasim is 12 years younger than Rehana. Rehana’s age after 7 years will be 85 years. What is the present age of Manoj’s father, who is 25 years older than Manoj? 
(a) 43 years
(b) 67 years 
(c) 45 years 
(d) 69 years 
(e) None of these 

Q11. The ratio of the present ages of Ram and Rakesh 6 : 11. 4 years ago, the ratio of their ages was 1 : 2. What will be Rakesh’s age after 5 years?   
(a) 45 years  
(b) 29 years 
(c) 49 years 
(d) Cannot be determined 
(e) None of these 

Q12. Radha’s present age is 3 years less than twice her age 12 years ago. Also the ratio of Raj’s present age of Radha’s present age is 4 : 9. What will be Raj’s age after 5 years?  
(a) 12 years 
(b) 7 years 
(c) 21 years 
(d) Cannot be determined 
(e) None of these 

Q13. Ratio of the ages of Priyanka and Sanjay is 7 : 8. 7 years ago, the ratio of their ages was 6 : 7. What is the present age of Sanjay?  
(a) 56 years 
(b) 77 years 
(c) 30 years 
(d) 14 years 
(e) None of these 

Q14. At present, Meena is eight times her daughter’s age. 8 years from now, the ratio of the ages of Meena and her daughter will be 10 : 3. What is Meena’s present age?  
(a) 32 years 
(b) 40 years  
(c) 36 years 
(d) Cannot be determined 
(e) None of these 

Q15. The ages of Ritu and Karan are in the ratio of 4 : 5. After 10 years, the ratio of their ages will be 6 : 7. What is the difference in their ages?  
(a) 4 years 
(b) 6 years 
(c) 10 years 
(d) 5 years 
(e) None of these 


ANSWERS :

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.

Read More

IPPB Scale-1 Officer Prelims 2017 - Day 16 (Mock Test - 1)

Directions(1-5) : Find the missing numbers in the given series


1. 2, 24, _, 320, 750, 1512

A. 45
B. 54
C. 81
D. 27
E. None of these

Sol. E) None of these.
1³×2 = 2
2³×3 = 24
3³×4 = 108
4³×5 = 320
5³×6 = 750
6³×7 = 1512

2. 2, 7, 17.5, 35.5, _, 102

A. 55.5
B. 63
C. 60.5
D. 50.5
E. None of these

Sol. 2.5*2 + 2 = 7
     3.5*3 + 7 = 17.5
     4.5*4 + 17.5 = 35.5
     5.5*5 + 35.5 = 63
     6.5*6 + 63 = 102.

3. 5, 17, 72, _, 2204, 15438

A. 360
B. 350
C. 321
D. 318
E. None of these

Sol. 5*3 + 2 = 17
    17*4 + 4 = 72
    72*5 + 6 = 366
   366*6 + 8 = 2204

4.  12, 20, _, 57, -68

A. 2
B. 15
C. -7
D. -2
E. None of these

Sol. 12 + 2^3 = 20
     20 - 3^3 = -7
     -7 + 4^3 = 57
     57 - 5^3 = -68

5. 68, 62, _, 54, 84

A. 76
B. 72
C. 74
D. 70
E. None of these

Sol. 68 - (2*3) = 62
     62 + (3*4) = 74
     74 - (4*5) = 54
     54 + (5*6) = 84

6. The average of 11 numbers is 12. The average of first 6 is 11 and that of last 6 is 12, what is the middle number ?

A. 8
B. 6
C. 7
D. 5
E. None of these

Sol. Sum of 11 numbers = 11×12 = 132.
Sum of first 6 numbers = 11×6 = 66.
Sum of last numbers = 12×6 = 72.

Thus the middle number is = (72+66) - 132 = 6.

7. A train is travelling at a speed of 40 kmph. A man is going in the same direction parallel to the train at speed of 25 kmph. If the train crosses the man in 48 seconds, the length of the train is ?

A. 100m
B. 150m
C. 200m
D. 250m
E. None of these

Sol. Relative speed = 40 - 25 = 15 kmph
Length of the train = 15×(48/3600)×1000× = 200m.

8. A rectangular carpet has an area of 100 sq.m and a perimeter of 54 m. The length of its diagonal is ?

A. 23
B. 27
C. 24
D. 25
E. None of these

Sol. Perimeter of a rectangle = 2(l+b)
2(l+b) = 54
l+b = 27
Area of rectangle = l×b
l×b = 100
Diagonal = √l²+b² = √(l+b)² - 2lb = √(27)² - 2×100 = √529 = 23.

9. An amount of Rs 2109 is distributed among A, B and C in the ratio 3:7:9. B's share is more than C's share by ?

A. Rs 444
B. Rs 379
C. Rs 265
D. Rs 215
E. None of these

Sol. Let the shares of A, B & C be 3X, 7X and 9X respectively.
3X + 7X + 9X = 2109
19X = 2109
X = 111.
Difference in the share of B & C = 7X - 3X = 4X = 4×111 = Rs 444.

10. A man rows upstream 17 km and 29 km downstream, taking 5 hours each time. The velocity of the current is  ?

A. 1
B. 1.2
C. 1.4
D. 1.6
E. None of these

Sol. Let speed of boat be 'x' kmph
And speed of current be 'y' kmph
According to the question,
x - y = 17/5
and
x + y = 29/5

Solving, we get, y = 1.2 mph.

11. Prachi sold two steel chairs for Rs 500 each. On one he gains 25% and on other, he loses 20%. How much does she gain or lose in th whole transaction ?

A. 1.5% gain
B. 2% gain
C. 2.4% loss
D. 2% loss
E. None of these

Sol. S.P. of 1st chair = Rs 500
Gain = 25%
Thus, C.P. of 1st chair will be = (500×100)/(100+25) = 400
S.P. of 2nd chair = Rs 500
Loss = 20%
C.P. of 2nd chair = (500×100)/(100-20) = 625.

Total SP = Rs 1000
Total CP = Rs 1025

loss% = (25/1025)×100 = 2.43%.


12. 3 men can do apiece of work in 18 days. 6 boys can also do the same work in 18 days.In how many days, 4 men and 4 boys together will finish the same work ?

A. 12
B. 6
C. 10
D. 8
E. None of these

Sol. According to the question,
3 men = 6 boys
thus, 1 man = 2 boys
4 men + 4 boys = 4 men + 2 men = 6 men
3 men can do work in 18 days
thus, 1 man can do work in 18×3 days
6 men can do the work in (18×3)/6 = 9 days.

13. Six years ago, karan was twice as old as sushma. If the ratio of their present ages is 9:5 respectively, what is the difference between their present ages in years ?

A. 24
B. 30
C. 5
D. 1
E. Cant be determined

Sol. Let the present ages of karan and sushma be x and y..
According to the question,

x/y = 9/5
and
(x-6) = 2(y-6)

Solving, we get, x = 54 & y = 30
Thus, difference = 54-30 = 24 years.

14. An item sold at 10% discount gives 17% profit, what would be the percentage profit if discount increased to 15% ?      

A. 12%
B. 11%
C. 10%
D. 10.5%
E. None of these

Sol. Lets assume C.P. to be 100
Then S.P. will be 117 (as profit 17%)

Now, 117 = (90/100)*M.P.   (As discount is 10%)
     M.P.= 130

When discount 15%, S.P. = (85/100)*130 = 110.5
Thus, profit % = 10.5 %.

15. What is the area of the square whose side is equal to the side of an equilateral triangle with area 9√3?

A. 16
B. 36
C. 18
D. 24
E. None of these

Sol. Lets say the side of the square  = side of the equilateral triangle be 'a'.
Now, area of the triangle is given 9×√3,thus,
[a×a×√3]/4 = 9×√3
a = 6.

16. 15 women can complete 10% of the work in 7 days, 25 women worked for 31.5 days then what fraction of the work is remaining ?

A. 1/5
B. 1/6
C. 1/4
D. 1/3
E. None of these

Sol. 25 women complete the work in = (15×70)/25 = 42 days

25 women per day work = 1/42
25 women 31.5 day work = 31.5/42

Remaining work = (1 - 31.5/42) = 1/4.

17. There are 32 cards in a bag numbered from 1 to 32. 2 cards are drawn one by one without replacement. Find the probability that both are even numbered cards.

A. 1/16
B. 15/62
C. 16/62
D. 15/31
E. None of these

Sol. Required Probability = (16/32)×(15/31) = 15/62.

18. A and B enetered into a partnership with the investments of 25500 and 15000. At the end of 1 year B invested 9000 rs more. The total profit earned at the end of 2 yrs is 45,000 then find the difference between the shares of A and B.

A. 5000 RS
B. 6000 RS
C. 7000 RS
D. 8000 RS
E. None of these

Sol. (25500×2):(15000 + 24000)
= 17:13
Required Difference = (4/30)*45000 = Rs 6000.

19.  Two trains of length 200m each running in the same direction cross each other in 80 sec. If the speed of faster traiin is 72 km/hr, then find the speed of the slower train.

A. 36 km/hr
B. 45 km/hr
C. 54 km/hr
D. 57 km/hr
E. None of these

Sol. Relative speed = 400/9 = 5m/s
     Speed of faster train = 72×(5/18) = 20m/s
     Speed of slower train = 20 - 5 = 15m/s
     or 15×(18/5) = 54 km/h.

20. Out of three numbers, the first is twice the second and is half of the third. If the avg. of 3 numbers is 56, the three numbers in order are:

A. 48,96,24
B. 48,24,96
C. 96,24,48
D. 96,48,24
E. None of these

Sol. Sum of three numbers = 56×3 = 168
     Let 2nd no. = x
     1st no. = 2x
     3rd no. = 4x
 x + 2x + 4x = 168
The no.s are 48,24,96. 

The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001.
             Ratio of Value of Imports to Exports by a Company Over the Years.




21.If the imports in 1998 was Rs. 250 crores and the total exports in the years 1998 and 1999 together was Rs. 500 crores, then the imports in 1999 was ?

A. Rs. 250 crores       
B. Rs. 300 crores         
C. Rs. 357 crores       
D. Rs. 420 crores
E. Rs. 450 crores

Sol. D
The ratio of imports to exports for the years 1998 and 1999 are 1.25 and 1.40 respectively.Let the exports in the year 1998 = Rs. x crores.
Then, the exports in the year 1999 = Rs. (500 - x) crores.
1.25 = 250/x 
x = 250/1.25 = 200        [ Using ratio for 1998 ]
Thus, the exports in the year 1999 = Rs. (500 - 200) crores = Rs. 300 crores.
Let the imports in the year 1999 = Rs. y crores.
Then, 40 = y/300 
y = (300 * 1.40) = 420
Imports in the year 1999 = Rs. 420 crores.

22. The imports were minimum proportionate to the exports of the company in the year ?

A. 1995                     
B. 1996                     
C. 1997                     
D. 2000
E. 1998

Sol. C
The imports are minimum proportionate to the exports implies that the ratio of the value of imports to exports has the minimum value.
Now, this ratio has a minimum value 0.35 in 1997, i.e., the imports are minimum proportionate to the exports in 1997.

23. What was the percentage increase in imports from 1997 to 1998 ?

A. 72                       
B. 56                         
C. 28               
D. Data Inadequate
E. 30

Sol. D
The graph gives only the ratio of imports to exports for different years. To find the percentage increase in imports from 1997 to 1998, we require more details such as the value of imports or exports during these years.
Hence, the data is inadequate to answer this question.

24. If the imports of the company in 1996 was Rs. 272 crores, the exports from the company in 1996 was ?

A. Rs. 370 crores     
B. Rs. 320 crores       
C. Rs. 280 crores   
D. Rs. 275 crores
E. Rs. 300 crores

Sol. B
Ratio of imports to exports in the year 1996 = 0.85.
Let the exports in 1996 = Rs. x crores.
Then , 272/x = 0.85 
x = 272/0.85 = 320                   
Exports in 1996 = Rs. 320 crores.

25. In how many of the given years were the exports more than the imports ?

A. 1                       
B. 2                     
C. 3                     
D. 4
E. 5

Sol. The exports are more than the imports imply that the ratio of value of imports to exports is less than 1.
Now, this ratio is less than 1 in years 1995, 1996, 1997 and 2000.
Thus, there are four such years.


Direction  (26-30): Study the following graph carefully and answer the questions given below it.



26. What is the total number of students studying B.Sc in all the colleges together?

(1) 1825  
(2) 1975
(3) 1650  
(4) 1775
(5) None of these

Sol. (3)
Let the amount of Royalty to be paid for these books be Rs. r.
Then, 20 : 15 = 30600 : r
r = Rs. 22,950

27. What is the respective ratio of total number of students studying B.Sc. in the Colleges C and E together to those studying B.A. in the Colleges A and B together?

(1) 24 : 23  
(2) 25 : 27
(3) 29 : 23  
(4) 29: 27
(5) None of these

Sol. (3)
Central angle corresponding to Royalty = (15% of 360)º
[(15/100) *360] = 54

28. What is the respective ratio of total number of students studying B.Sc., B.A. and B. Com in all the colleges together?

(1) 71 : 67 : 75  
(2) 67 : 71 : 75
(3) 71 : 68 : 75   
(4) 75 : 71 : 68
(5) None of these

Sol. (2)
Clearly, marked price of the book = 120% of C.P.
Also, cost of paper = 25% of C.P
Let the cost of paper for a single book be Rs. n.
Then, 120 : 25 = 180 : n
n =  Rs. 37. 50

29. Number of students studying B.Com. in College C forms approximately what per cent of the total number of student studying B. com in all the Colleges together?

(1) 39%  
(2) 21%
(3) 44%  
(4) 33%
(5) 17%

Sol. (1)
For the publisher to earn a profit of 25%, S.P. = 125% of C.P.
Also Transportation Cost = 10% of C.P
Let the S.P. of 5500 books be Rs. x.
Then, 10 : 125 = 82500 : x.
x = Rs. [(125 x 82500) x 10]= Rs. 1031250
S.P. of one book = Rs. (1031250/ 5500)= Rs. 187.50

30. Number of students studying B. A. in College B forms what per cent of total number of students studying all the disciplines together in that college? ( Rounded off to two digits after decimal)

(1) 26.86  
(2) 27.27
(3) 29.84  
(4) 32.51
(5) None of these

Sol. (4)
Printing Cost of book = 20% of C.P.
Royalty on book = 15% of C.P.
Difference = (20% of C.P.) - (15% of C.P) = 5% of C.P.
Percentage difference = [ (Difference/Printing) * 100%
= [ ( 5% of C.P./Printing Cost ) x 100%]
= 25%.

Directions(31-35) : Simplify the below given equations to find the unknown :

31. (50)3 ÷ (25)2 + 2466 = ?

A. 2666
B. 2654
C. 2456
D. 2342
E. None of these

Sol. (50×50×50)/(25×25) = 200

200+2466 = 2666.

32. (7.84)1/2 × (47.61)1/2 – 92161/2  = ?

A. - 78.68
B. - 78.86
C. - 76.68
D. -78.68
E.  None of these

Sol. = 2.8 ×6.9 – 96

= 19.32 – 96

= – 76.68 

33. 1235 .05÷125 × 32.03 + 0.04 = ?

A. 5642.9
B. 6574.8
C. 374.41
D. 317.14

E. None of these

Sol. 9.9 × 32.03+0.04 = 317.14

34. (15.25) 2 + (0.50)2 – (65.65)2 + (26.67)2 – (18.98)2 = ?

A. -6543
B. -4567
C. -3726
D. -3278

E. None of these

Sol. 232.56+0.25- 4310 + 711.29 – 360.24 = -3726.14

35. (13824)1/3 + (5776)1/2  =x2

A. 20
B. 100
C. 15
D. 10

E. None of these

Sol. 24+76 = 100.

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.

Read More