Puthiyathalaimurai Issue – 1st Week July – Answers and Explanation

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Puthiyathalaimurai Issue - 1st Week July - Answers and Explanation

D.1-5)

1. (c)  2. (b)  3. (d)  4. (b)  5. (e)

D.6-10)

Numbers are arranged in descending order and the words are arranged in descending order according to the number of vowels in the word.

Input: 83 democracy 67 dedication 71 monarchy 40 himalaya 27 fabrication

Step I: monarchy 83 democracy 67 dedication 71 40 himalaya 27 fabrication

Step II: monarchy 83 democracy 71 67 dedication 40 himalaya 27 fabrication

Step III: monarchy 83 democracy 71 himalaya 67 dedication 40 27 fabrication

Step IV: monarchy 83 democracy 71 himalaya 67 dedication 40 fabrication 27

6. (b) 7. (d) 8. (a) 9. (c) 10. (c)

D.11-15)

Person

Bike

Colour

Mileage (kmph)

R

Pulsar

Black

58

P

Fz

Pink

65

T

Discover

Green

45

U

Royal Enfield

Orange

60

S

RX100

Red/Rose

63

V

Gixxer

Rose/Red

55

Q

Apache

Blue

70

11. (a) 12. (c) 13. (d) 14. (d) 15. (c)

16. (b)

M > A > R > H

R = S

D.17-18)

+ Denotes – male

– Denotes – female

17. (d) 18. (a)

19. (c)

I. False

II. True

III. True

IV. False

20. (e)

I. False

II. False

III. True

IV. False

Q.21) b

 


Q.22) c

x=30000


Q.23) b

Let the marked price be x.

If 5% discount is given, then the selling price would be  

Now, selling price 

Gain 

CP = 

Again, SP=90% of Rs. x 

Gain  

Gain% 


Q.24) c

Option c is the best transaction.


Q.25) c

Since the details about the salary in the year 2010 is not known, total salary in 2011 cannot be determined.

Thus, data is insufficient.


Q.26) c

Let total work be 1.

Work of all four pipes together 

Work of pipe D alone  (-ve sign indicates pipe D is empty the tank)


Q.27) d

Work done by A+B in 1 day   ——–(1)

Work done by B +C in 1 day   ——–(2)

Work done by A and C in 1 day  ———(3)

Solve (1), (2) and (3)

Their ratio 


Q.28) b

Let the total distance between X and Y is x km.

So, A’s speed: B’s speed 

So, 


Q.29) a

Let speed of 1st athlete be s1 and second athlete be s2.


Q.30) d

Due to stoppages, it covers 5 km less.

Thus the train stops for 6 minute in every hour.


Q.31) c

Let the radius of two cylinders will be 3r and 2r and the height to be 2h and h

Ratio=9:2


Q.32) b


Q.33) a

Let amount lent to shopkeeper be x.


Q.34) b


Q.35) a

 

It should be blended in the ratio 1:4

(i.e.)  litres of 90% solution

 of 95% solution


Q.36) b

Number of male tourists from India to Switzerland 

Number of children tourists from India to Singapore 

Required ratio 

Q.36) b

Number of male tourists from India to Switzerland 

Number of children tourists from India to Singapore 

Required ratio = 200: 50 = 4:1


Q.37) a

Number of tourists from India to Japan 

Number of tourists from India to Madagascar 

Required difference = 3750 – 1400  = 2350


Q.38) c

Number of female tourists from India to Malaysia  = 1500 = 5 parts

Total number of tourists from India to Malaysia 

Total number of tourists from India 


Q.39) d

Number of children tourists from India to Madagascar = 

Number of children tourists from India to Malaysia 

Number of children tourists from India to Spain 

Number of children tourists from India to Switzerland 

Number of children tourists from India to France 

Number of children tourists from India to Japan 

Number of children tourists from India to Singapore 

Required average 


Q.40) e

Number of children tourists from India to France = 600 = 2 parts

Number of tourists from India to France 

Number of children tourists from India to Spain 

Number of tourists from India to Spain 

Required ratio 

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