The average of 7 consecutive numbers is 20. The largest of these numbers is
let the consecutive no be x,x+1,x+2,x+3,x+4,x+5,x+6 sum of all consecutive numbers=x+x+1+x+2+x+3+x+4+x+5+x+6= 7x+21=7(x+3) average = (sum of all numbers)/( total numbers) given average=20 20 = (7(x+3))/7 = x + 3 X + 3 = 20 => x = 17 largest number is x+6=17+6=23
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...
Statements:All jackets are collars.
All collars are shirts.
All chains are shirts.
Conclusions:I. No collar is chain.
II. So...
Statement:
Each A is Z.
Only a few Z are B.
Some B are Y.
Conclusion:
I. All Z are A.
II. All A are not ...
Statements: Only cars are motorcycles.
No motorcycle is a bike.
Some bikes are scooters.
All scooters are jeeps.
Co...
Statements:
All Packages are Coupons.
Only a few Coupons are Validations.
No Validation is Cost.
Conclusions:
I. All ...
Conclusions:
I.All Diary being books is a possibility.
II. All diary are covers.
Some plastics are not elastics. Some rubbers are not fibres. Some elastics are not fibres.
Statement : Some rooms are stores..
All stores are godowns.
All godowns are warehouses.
No warehouse is a product.
Conclu...
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...
given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow...
