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Total wage of 49 labourers in the initial group = 49 × 650 = Rs. 31850 New average wage of the group = 650 + 46 = Rs. 696 New number of labourers in the group = 49 – 4 + 2 = 47 So, according to the question, 31850 – 4 × 500 + 2K = 696 × 47 Or, 31850 – 2000 + 2K = 32712 Or, 29850 + 2K = 32712 Or, 2K = 32712 – 29850 = 2862 Or, K = (2862/2) = 1431
Statements:All males are females.
All females are men.
No man is a woman.
All women are ...
Which of the following box was placed at the top?
Conclusions:
A few members are not teachers.
Some teachers may be accountants.
Statements:
Statements:
Only Black is Red.
No Black is White.
Some White are Brown.
Conclusion:
Some Brown can be Red.
...Statements:
Some tigers are dog
Only a few dogs are cats
All cats are lions
Only a few lions are horses
Conclusio...
Statements: some record are folder.
No folder is a data.
...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Who travels alone?
Statement:
Only a few Pens are Pencils.
No copy is a Pencil.
Conclusion:
I. A few Copies are Pens.
II. All Pens can be Pencils is a possibility.
Statements: Only cars are motorcycles.
No motorcycle is a bike.
Some bikes are scooters.
All scooters are jeeps.
Concl...