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Total marks of 15 students in 3 tests = 15×3×70 = 3150 Total marks in first test = 15×75 = 1125 Total marks in second test = 15×65 = 975 Total marks of 15 students in third test = 3150 – (1125+975) = 3150 – 2100 = 1050 Sum of top 5 scores in test 3 = 5×90 = 450 Remaining marks in third test = 1050 – 450 = 600 Average marks or remaining 10 students in third test = 600/10 = 60
Statements:Some pins are needles.
All needles are ropes.
Some ropes are buckets.
All buckets are trees.
Conclusions:I. Some ...
Statements:
Only a few ST are GY
A few VB are GY
Only VB are AZ
Conclusions:
I. A few VB are not GY
II. All ST can never be VB
III. No AZ is GY
Statements:
Some Marble are Colour
Only a few Colour is Tile
Only Tile is Floor
Conclusions:
I. All Tile being Colour...
Which of the following box was placed at the top?
Statements: All phones are battery.
No battery is a network.
...
Statements:
Some pastries are toffees.
All toffees are chocolates.
All chocolates are sandwich.
Conclusions:
I. A...
Statements:
Only a few Balloon are String.
All Balloon are Colour.
Only a few Strings are Scales.
All Scales are Toffee.
Statements:
Some Oranges are Apples
Some Apples are Mangoes
All Mangoes are Grapes
Conclusion:
I. Some Apples are ...
All foxes cannot be huts. No look is a hut.
Statement : 75 % Minutes are Watch
Few Watch are Hour
All Hour are Month
Conclusion
I. Mostly Minutes are hour
...