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When carbon in the cast iron is principally in the form of graphite, the cast iron will be of?
Answer: Option 4 Let'
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When filing or machining cast iron makes our hands black, then it shows that ________ is present in cast iron.?
Answer: Option 2 When filing or machining cast iron makes our hands black, then it shows that free graphite is present in cast iron.
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A two member committee comprising of one male and one female member is to be constitute out of five males and three females. Amongst the females. Ms. A refuses to be a member of the committee in which Mr. B is taken as the member. In how many different ways can the committee be constituted ?
Answer: Option 4 5C1 × 3C1 - 1 = 15 - 1 = 14
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A local delivery company has three packages to deliver to three different homes. if the packages are delivered at random to the three houses, how many ways are there for at least one house to get the wrong package?
Answer: Option 2 The possible outcomes that satisfy the condition of at least one house gets the wrong package are: One house gets the wrong package or two houses get the...
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Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statements : The eligibility for admission to the course is minimum second class Master's degree. However, the candidates who have appeared for the final year examination of Master's degree can also apply. Conclusions : I. All candidates who have yet to get their Master's degree will be there in the list of selected candidates. II. All candidates having obtained second class Master's degree will be there in the list of selected candidates.?
Answer: Option 4 The statement mentions that the candidates who have obtained second class Master's degree or have appeared for the final year examination of Master's degree, can apply for...
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Out of eight crew members three particular members can sit only on the left side. Another two particular members can sit only on the right side. Find the number of ways in which the crew can be arranged so that four men can sit on each side.?
Answer: Option 4 Required number of ways, = 3C2 × 4! × 4! = 1728
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Directions : Following question consists of a statement followed by three arguments I, II and III . You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument. Statement : Should "literacy" be the minimum criterion for becoming a voter in India Arguments : I. No. Mere literacy is no guarantee of political maturity of an individual. II. Yes. Illiterate people are less likely to make politically wiser decisions of voting for a right candidate or party. III. No. Voting is the constitutional right of every citizen.?
Answer: Option 5 Clearly, illiterate people lack will power and maturity in thoughts. They may easily be misled into false convictions or lured into temptations to vote for a particular...
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Directions : Following question consists of a statement followed by three arguments I, II and III . You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument. Statement : Should admission to all professional courses be made on the basis of past academic performance rather than through entrance tests Arguments : I. Yes. It will be beneficial for those candidates who are unable to bear the expenses of entrance tests. II. Yes. Many deserving candidates securing high marks in their qualifying academic examinations do not perform well on such entrance tests. III. No. The standard of examinations and assessment conducted by different Boards and universities are not comparable and hence there is a need to conduct entrance tests to calibrate them on a common yardstick.?
Answer: Option 4 Clearly, a policy to select deserving candidates cannot be abolished just because of the expenditure it entails. So, argument I does not hold. Also, students who are...
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Dr. Miller has a busy pediatric dentistry practice and she needs a skilled, reliable hygienist to keep things running smoothly. The last two people she hired were recommended by top dentists in the area, but they each lasted less than one month. She is now in desperate need of a hygienist who can competently handle the specific challenges of her practice. Which one of the following candidates should Dr. Miller consider most seriously?
Answer: Option 2 The situation described indicates that Dr. Miller's practice presents some specific challenges, namely that it is a busy environment with a child clientele. There is also some...
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