Question
Which substance is used to dissolve noble
metals?Solution
Aqua regia, a mixture of nitric acid and hydrochloric acid, is used to dissolve noble metals like gold and platinum.
Statements:
Some Rank is Scores.
All Scores is Subjects.
Only Subjects is Letter.
Conclusions:
I. Some Letter is not ...
Statements-:
Some Sons are daughter.
A few daughters is Mother
Many mothers is father
At most Sons are child.
Co...
Which of the following statements is/are true regarding K?
Statements:
Only Sport are Team
All Game are Sport
No Sport are Goal
Conclusions:
I. Some Ga...Statements:
All apples are mango
No mango is a grapes
No apple is a papaya
Conclusions:
I. Some apples...
Statements:
All clubs are pub.
No pub is a song.
All songs are music.
Conclusions:
I. All songs being...
Statements:
Only few savers are depositors
Few depositors are chequers
Only chequers are senders
Conclusions:
I. Some...
Statements:
All M are K.
All K are J.
All L are J.
No L is a P.
Conclusions:
I. No K is L...
Statements:
Some nails are toes.
Some fingers are hands.
No hand is a nail.
Conclusions:
I. Some fingers are not nails.
II. All nails can be fingers.
Two statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance ...
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