Amrita Entrance Examination - Engineering
Question : Directions: How many rectangles are there in the given figure?
Option 1: 9
Option 2: 11
Option 3: 10
Option 4: 12
Correct Answer: 11
Solution : The given figure can be labelled as shown below –
In the above-labeled figure, there are a total of 11 rectangles. Namely, ABDC, EFGH, IJKL, nMNO, PQRS, TUVW, XYZa, bcde, fghi, jklm, AMUl.
Hence, the second option is correct.
Question : Food for the developing foetus is supplied by the
Option 1: Uterus
Option 2: Placenta
Option 3: Ovary
Option 4: Allantosis
Correct Answer: Placenta
Solution : The correct option is - Placenta
Food for the developing fetus is supplied by the mother through a specialized organ known as the placenta. The placenta is a temporary organ that develops during pregnancy and plays a crucial role in providing nutrients and oxygen to
Question : Which command is not used to switch off the computer?
Option 1: Turn off
Option 2: Log off
Option 3: Shut down
Option 4: Hibernate
Correct Answer: Hibernate
Solution : The correct option is Hibernate.
Hibernate is a power-saving mode that enables the computer to preserve its present configuration on the hard drive before turning it down entirely. Any open documents or apps will continue where they left off when the computer is turned
Question : Directions: 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 with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All plums are pomegranates. Some plums are lemons. Conclusions: I. Some pomegranates are lemons. II. No lemon is a pomegranate. III. Some pomegranates are plums.
Option 1: Only conclusion III follows
Option 2: Only conclusion I follows
Option 3: Only conclusions I and III follow
Option 4: Only conclusions I and II follow
Correct Answer: Only conclusions I and III follow
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyze the conclusions – Conclusion (I): Some pomegranates are lemons – From the Venn diagram, it is evident that the circles representing pomegranates and lemons overlap
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