Question
Rohit, Dhawan, Virat, Dhoni and Mayank a re five
friends. Their mean age is 28. What is the age of Virat ? Statement I : Rohit’s age is 28 Statement II : Dhawan’s age is 6 years less than Mayank and Mayank’s age is 10 years less than Dhoni. Statement III :Virat ’s age is 12 years more than Dhawan’s age and 8 years more than Mayank’s age. Directions (86-90) : In each of the following questions, a question is followed by some statements numbered I, II and III. Read all the statements and answer accordingly.Solution
Rohit + Dhawan+ Virat + Dhoni + Mayank = 28 × 5 = 140 From statement I : Dhawan+ Virat + Dhoni + Mayank = 112 From statement II: Dhawan = Mayank – 6 and Mayank = Dhoni – 10 so, Dhoni = Mayank + 10 From statement III: Virat = Dhawan + 12 and Mayank + 8 Combining all three statements, we get the age of Virat.
Statements:Â Â Â Â Â Â Â
Some A are B
All C are E
No B is a D
Only a few E are A
Conclusions:
I) Some A are n...
Statements:
Some files are folders.
No folders are plastics.
All plastics are bags.
Conclusions:
I. S...
Statements: Some songs are music.
All music are composers.
Some composers are lyrics.
Conclusions: I. Some songs are not lyric...
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:
Some A are B.
Only a few B are C.
All C are D.
Only a few D are E.
Conclusions:
I). Â No A is...
In the questions given below there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be ...
Statements:Â Â Â Â Â Â Â Â Â Â No cow is a bull.
No bull is a goat.
                               Some g...
Statements:
Some reds are blues.
All blues are greens.
Some greens are not yellows.
Conclusions:
I. Some yellows ...
Statements : All doors are chairs.
Some chairs are glass.
Some glasses are not tables.
Conclusions : I. Â No glass is a ta...
Statements:
All M are K.
All K are J.
All L are J.
No L is a P.
Conclusions: Â Â Â Â Â Â Â Â
I. No K is L...
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