Question
Read the given statements and conclusions carefully.
Assuming that the two statements are given followed by three conclusions numbered I, II and III. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All rivers are hills. All hills are mountains. Conclusions: I. Some mountains are hills. II. Some rivers are not mountains. III. Some mountains are rivers.Solution
All hills are mountains (A) → Conversion → Some mountains are hills (I). Hence conclusion I follows.
All rivers are hills (A) + All hills are mountains (A) → All rivers are mountains (A) → Conversion → Some mountains are rivers (I). Hence conclusion II does not follow but conclusion III follows.
In the Grass Family, Cotyledons are called?
Mass selection is done in plants on the basis of :
The ability of soil to undergo deformation without cracking is called as ___
Tendrils of the tropical orchids we use as flavoring (Vanilla spp.) originate from
Hybrid variety of chilli recommended for cultivation is
Among common insect monitoring tools, which of the following would be considered an unbiased sampling strategy for population estimates?
Reticular connective tissue is found in ____
Which of the following statement is not correct about the forest regenerated by propagation of plants by seeds?
What sugarcane pest leads to leaves turning yellow, being covered with black sooty mold, and the drying up of top leaves with lateral bud germination?
Which test is used when sample size is large (>30) and population standard deviation is known?
Relevant for Exams:
