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Devendra vmentor

Author of 3 books on Arithmetic, Advanced Maths & English Grammar. Cleared CSE (pre) / SSC-CGL / SBI PO / IBPS PO.

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Sameer sk

2 years ago

thank you so much sir very useful and easy to understand

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Sonali chavan

4 months ago

sir given tht 4%----> 720(ram saved)
100% ----> 18000 (can say his income )
in the ques ram salary was 20% more than ravi .
hence 20% of 18000 becomes 3600
i subtracted from 18000-3600= 14400
isnt it should be 14400

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Ravi Ranjan

a year ago

sir suppose Ram's salary to be 120% and Ravi's 100% so I guess answer would be 18,000 but correct me if I am wrong (as 4 %=720 so 100%=18000( For Ravi ) as his salary is less than that of Ram kindly help me sir I am confused ...

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Js

Jyoti singh

2 years ago

sir ram ki salary nikal ke fir uska 20% subtract karde to bhi to ravi ki salary aa jaegi na

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Ravi Ranjan

a year ago

Thanks sir

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Shanu Kumar

2 years ago

sir, how you change 1/5 to 6/5 ?

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