Question
Three 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 with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: Some Skirt is Shirt All Shirt is Sweater No Sweater is Cap Conclusions: I. No Shirt is Cap II. Some Sweater is Skirt III. Some Skirt is CapSolution
All Shirt is Sweater (A) + No Sweater is Cap (E) → No Shirt is Cap (E). Hence conclusion I follows. Some Skirt is Shirt (I) + All Shirt is Sweater (A) → Some Skirt is Sweater (I). Hence conclusion II follows. Some Skirt is Sweater (I) + No Sweater is Cap (E) → Some Skirt is not Cap (E). Hence conclusion III does not follow.
What is the chemical formula for common rust?
1. Fe3O4
2. FeO
3. Fe2O3 . xH2O
4. FeCL3
Vitamin necessary to prevent prolonged bleeding isÂ
Acid rain is caused due to pollution of the atmosphere by:
Deficiency of which of the following elements is responsible for weakening of bones?
1. CalciumÂ
2. Phosphorus
3. Nitrogen
...
Aromatic hydrocarbons contain at least how many benzene rings in their molecules?
Which endocrine gland requires iodine to synthesize a particular hormone, whose deficiency may cause goitre disease?
Which among the following form of coal contains the highest percentage of carbon content?
Bleaching powder is represented as ______.
What is the primary respiratory pigment in human blood?
Terylene is a condensation polymer of ethylene glycol and which acid?