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Two numbers are such that twice the greater number exceeds twice the smaller one by 18 and 1/3rd of the smaller and 1/5th of the greater number are together 21. The numbers are: a) (36, 45) b) (45, 36) c) (50, 41) d) (55, 46) Sir here both a and b satisfy the sum. ICAI OPTION IS B. but if I take greater no is y then option can be a SO HOW TO DIFFERENTIATE


Prasanth kumar Kamisetty

Prasanth kumar Kamisetty

CA Inter

12K+

03-Aug-20 09:16

320

Answers (13)

Can you share exact question? Look like there is an error in options.


CA Suraj Lakhotia

CA Suraj Lakhotia

Admin

03-Aug-20 09:18

CA Suraj Lakhotia Admin

Can you share exact question? Look like there is an error in options.

This is the question


Thread Starter

Prasanth kumar Kamisetty

Prasanth kumar Kamisetty

CA Inter

12K+

03-Aug-20 09:55

Thread Starter

Prasanth kumar Kamisetty

This is the question

Forgot to upload the photo Pls see here

IMG_20200803_095113.JPG

Thread Starter

Prasanth kumar Kamisetty

Prasanth kumar Kamisetty

CA Inter

12K+

03-Aug-20 09:55

Greater number is 'y' and smaller number is 'x' then 2y-2x=18 first equation and 1/3x+1/5y=21 is second equation...... substitute value of y from first equation in the second equation. U will get 45, 36


Sudha Reddy

Sudha Reddy

CA Final

20K+

03-Aug-20 10:04

Why shouldn't I take the other way round


Thread Starter

Prasanth kumar Kamisetty

Prasanth kumar Kamisetty

CA Inter

12K+

03-Aug-20 10:08

Thread Starter

Prasanth kumar Kamisetty

Why shouldn't I take the other way round

U can take other way round too........ x as higher and y as lower


Sudha Reddy

Sudha Reddy

CA Final

20K+

03-Aug-20 10:11

Sudha Reddy

U can take other way round too........ x as higher and y as lower

But if this is the case in exam my option will be wrong


Thread Starter

Prasanth kumar Kamisetty

Prasanth kumar Kamisetty

CA Inter

12K+

03-Aug-20 10:12

I 'm asking What if I do in the exam like this

777771ea-294a-4580-8cae-1d31fc823458.jpg

Thread Starter

Prasanth kumar Kamisetty

Prasanth kumar Kamisetty

CA Inter

12K+

03-Aug-20 10:21

Thread Starter

Prasanth kumar Kamisetty

I 'm asking What if I do in the exam like this

Its correct, the option is b as the answer has to greater number, smaller number


Sudha Reddy

Sudha Reddy

CA Final

20K+

03-Aug-20 10:50

If the sum of the roots of the quadratyic equation ax2 + bx + c = 0 is equal to the sum of the squares of their reciprocals then a*a/ac + bc/a*a is equal to 2. -2. 1. -2


Thread Starter

Prasanth kumar Kamisetty

Prasanth kumar Kamisetty

CA Inter

12K+

03-Aug-20 12:12

Thread Starter

Prasanth kumar Kamisetty

fourth option is -1

Please solve it and check


Sudha Reddy

Sudha Reddy

CA Final

20K+

04-Aug-20 15:40

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