Question
31 kg of rice ‘A is purchased for Rs. 7/kg while 28 kg
of rice ‘B’ is purchased for Rs. 8/kg. If the mixture of the both types of rice is sold at Rs. 8/kg, then find the profit/loss incurred to the seller.Solution
Total cost price = 31 × 7 + 28 × 8 = Rs. 441 Total selling price = (31 + 28) × 8 = Rs. 472 Profit earned = 472 – 441 = Rs. 31
Statements:
All bulls are cows.
No cow is ox.
Some ox are buffaloes
All ox are cattle
Conclusion:
Statement:
All Mathematics are Economics
Only a few Mathematics are Chemistry
No Chemistry is Physics
Conclusion:
I. ...
. Statements:
No ring is a diamond
All diamonds are pearl
Some bangle are pearl
Conclusions:
I. Some Bangle...
Statements:
Some silks are fibres.
No fibre is a polyesters.
Some polyesters are nylons.
Conclusion:
I. Somesilks...
Who among the following sits to the extreme west on Floor - 2 and extreme east on Floor-4?
- Statements:
Only Designs is Tool
No Layout is Designs
All Painters are Designs
Conclusions:
I. All Designs being Tool is... Statements: Some girls are boy.
No boy is a men.
Conclusions: I. Some bo...
Statements:
All schools are colleges.
No college is an institute.
Conclusions:
I. Some colleges are not institutes.
...Statements:
Only a few hut is home
Only few home is room
Only room is apartment
Conclusions:
I. Some home being apart...
- Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance wi...
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