Question
In each question below is given a statement followed
by two assumptions numbered I and II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement. Statement: "To prevent further soil erosion, the local government has decided to plant thousands of trees along the riverbank." Assumptions: I. Planting trees is an effective method to control soil erosion. II. The riverbank is currently susceptible to soil erosion.Solution
The government has decided to plant trees specifically to prevent soil erosion. This decision is based on the following logic: Assumption I: The action of planting trees is expected to achieve the goal of controlling erosionβotherwise, the government would not choose this specific method. β Implicit. Assumption II: The decision to act suggests that there is a problem to be solved; if the riverbank were already stable, there would be no need for a prevention project. β Implicit. Hence, both assumptions are implicit.
If β+β means βββ, βββ means βΓβ, βΓβ means βΓ·β and βΓ·β means β+β, what will come in place of β?β in the foll...
Select the term from among the given options that can replace the question mark (?) in the following series.
B2Y, C3X, D6W, E9V, ?
In the question below, some letters are given in two ovals, intersecting each other. The letter(s) given in the intersected portion can be used more tha...
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the lett...
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed ...
Find the approximate value of X in the given equation.
9318 + 719.479 β Γ = 8953.625
Shishir starts from Point Y and drives 15 km towards the North. He then takes a right turn, drives 35 km, turns right and drives 29 km. He then takes a ...
Select the option that is related to the third number in the same way as the second number is related to the first number.
27 βΆ 702 βΆβΆ 12 βΆ ?
Replace the question mark with an option that follows the same logic applied in the first pair.
62:12::74: ?
Statements:
β’ All trojans are fairies.
β’ No fairy is a flower.
β’ All viruses are trojans.
Conclusions:
I. N...