For the following questions answer them individually
Type-1 workers are 2.25 times as efficient as Type-2 workers. 30 Type-1 workers can do a piece of work in 6.4 days. How many days would it have taken 4 Type-1 and 15 Type-2 workers to do the same work?
A statement is followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.
Statement:
The good aspects of edible oils are retained only when extracted by traditional cold pressed methods.
Arguments:
I. Yes, recent research says oil extracted by old method is good for health.
II. No, the cold pressed oil is very costly and not affordable for common public
A statement is given followed by two conclusions labelled I and II. Consider the given statement to be true even if it seems to be at variance with the commonly known facts and then decide which of the given conclusions Logically follow(s) from the given statement disregarding the commonly known facts.
Statement:
Due to the decision to explode eight nuclear weapons at its test site, the nation is facing international opposition.
Conclusions:
I. The citizens of the nation supported the decision.
II. Some powerful countries do not want other nations to become as powerful as they are.
Pipe A takes 4 hours to fill a tank. Pipe B takes 6 hours to empty the same tank when full. If both the pipes are opened at the same time when the tank is empty, how many hours will it take for the tank to fill?
Maitreyee was given some money to take care of her travel during a 10-day sales drive she had to undertake. However, 8 she had to increase her stay by another 6 days, and as a result, her average daily travel allowance went down by ₹ 45. What was the amount that was sanctioned to her in the beginning?
It took 64 people 77 days to construct a house. What fraction of the work can be completed by 44 people in 96 days?
Consider the following question and decide which of the statements is sufficient to answer the question.
Question:Â
Find the value of $$p^2 — 4,$$Â
Statements:
1) $$\frac{p}{2} = \frac{5}{7}$$
2) $$p^2 - q^2 = 729$$
