Question
All at
sea In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.Solution
All at sea means puzzled, perplexed, or completely confused (about a subject or some task at hand).
If P(A ∪ B) = 0.75 and P(A ∩ B) = 0.3, then the value of P(Aᶜ) + P(Bᶜ) is:
If a person loses Rs 20 by selling an item for Rs 140 then what is the loss percentage?
Let A be a 3 × 3 matrix such that |A ∣ =4. Then ∣ adj(adj(A)) ∣ equals:
A parallelogram has two adjacent angles measuring 110° and 70°. What is the difference of the other two angles?
From a point located x meters away from the base of a tree, the angle of elevation to the top of the tree is 60 ∘ . If the tree is 54 mete...
The sum of the ages of a father and his son is 50 years. After 5 years, the father's age will be twice that of his son. What are their present ages?
A rectangular garden is 20 m long and 15 m wide. If a path of width 2 m is built around the garden, what is the area of the path?
If sec θ + tan θ = x, what is the value of sec θ in terms of x?
Find the rank of the word 'PROPER' in dictionary order among all its permutations.
115, 138, 163, 190, 219, ?
Relevant for Exams:
