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| 1. |
A batsman scored 110 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets? |
| [A]. |
45% | [B]. |
| | [C]. |
| [D]. |
55% |
Answer: Option B
Explanation:
Number of runs made by running = 110 - (3 x 4 + 8 x 6)
= 110 - (60)
= 50.
 Required percentage = |
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50 |
x 100 |
 % = 45 |
5 |
% |
| 110 |
11 |
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Varun said:
(Fri, Sep 10, 2010 01:21:17 PM)
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| 110 - (3 * 4 + 8 * 6)/110 * 100 = 500/11. |
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Radha said:
(Fri, Dec 3, 2010 11:53:46 PM)
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| How 45 came? |
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Vino said:
(Tue, Dec 21, 2010 06:25:57 AM)
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| Why we have to divide by 110 & multiply by 100? |
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Aparna said:
(Mon, Dec 27, 2010 08:22:28 AM)
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Just we have used the formula.
50 runs are scored by running out of total score 110.
And as we have asked the ans. Should be in percentage.
Any quantity when multiplied by 100, we get the value in percentage. |
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Seshadri said:
(Thu, Jan 6, 2011 07:32:04 AM)
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| How 45 came can you pls explain ? |
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Vicky said:
(Wed, Jan 26, 2011 03:19:31 PM)
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(50*100)/110=500/11 are you agree with this, then
45*11=495 where 11 is denominator then by adding 5 to 495 we will get 500, then keep the denominator same. |
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Aparna said:
(Fri, Jan 28, 2011 03:12:52 PM)
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@seshadri,
remember one thing
any fraction can be written in the following format
quotient *(remainder/divisor)
we get fraction as
500/11
just convert it into above format
thats it |
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Abinaya said:
(Wed, Feb 23, 2011 08:02:31 AM)
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| Hai I can't understand this problem. |
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Vidyasagar said:
(Mon, Mar 7, 2011 12:12:42 AM)
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As 2*1/2 =5/2
Similarly 500/11=45* 5/11 that is
( (45*11)+5)/11 |
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Navpreet Kaur said:
(Sun, Apr 3, 2011 01:41:20 PM)
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| @VICKY HOW 4*1 PLZ EXPLAIN.... |
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Shivananda.D.C said:
(Mon, Apr 4, 2011 09:45:41 PM)
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| Just 50/100 is not correct? |
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Vivek said:
(Sat, Apr 16, 2011 12:15:47 AM)
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| When we divide 500 by 11 then we get 45 as answer and 5 as remainder so B is the answer. |
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Pebble said:
(Mon, Apr 18, 2011 11:03:56 AM)
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| I really clear and thx Aparna |
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Munisekhar said:
(Sat, May 21, 2011 01:39:08 PM)
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Runs=110;
fours=4*3=12;,sixes=8*6=48;
total=48+12=60;
110-60=50;
100=110
?=50;
45.51.. |
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Anjum said:
(Thu, May 26, 2011 12:04:21 PM)
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| Why we need to divide 50/110? |
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Nagendra said:
(Wed, Jun 29, 2011 02:11:19 AM)
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In order to find the percentage of runs scored by running the wickets.
see the total runs scored by the batsman is 110.
runs scored by fours and sixes is 4*3+6*8=60
then runs scored by running b/w wickets = 50(total runs(110) - runs scored by fours and sixes(60))
for 110 runs if he scored 50 runs by running b/w wickets
then for 100 how much
this can written in the ratio form as 110:100::50:X
then x=(100*50)/110
solving we get the answer as 500/11
converting in mixed fraction we 45*5/11.
i hope u understood.. have a nice day. |
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Rita Shukla said:
(Thu, Jul 21, 2011 12:08:20 PM)
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3*4=12,
8*6= 48
48+12=60
Total run b/w the wickets 110 - 60=50
Therefore %= 50/110* 100 = 45.454545 |
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Jay said:
(Sat, Oct 29, 2011 04:42:37 PM)
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In what ratio should wheat at Rs. 4.5 per kg be mixed with another variety at Rs. 5.25 per kg so that the mixture be worth of Rs. 5 per kg?
a. 1:2
b. 2:1
c. 1:3
d. 3:1.
Please anybody tel the answer with explanation. |
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Rajeev said:
(Thu, Dec 1, 2011 03:56:02 PM)
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3*4+8*6=60.
So answer will be (C). |
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Sundar said:
(Wed, Dec 21, 2011 11:39:37 AM)
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An important interview question:
Question: 75% of a number when added to 75 becomes the number itself. The number is ?
Solution:
Let the required number be x.
x = 75% of x + 75
x = 75/100x + 75
1x = 0.75x + 75
1x - 0.75x = 75
0.25x = 75
x = 75/0.25
x = 7500/25
x = 300.
Verification:
75% of 300 = 275
Now 755 + 75 = 300
Hence 300 is the required answer. |
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