Question
There is a numeric lock which has a 3-digit PIN. The
PIN contains digits 1 to 7. There is no repetition of digits. The digits in the PIN from left to right are in decreasing order. Any two digits in the PIN differ by at least 2. How many maximum attempts does one need to find out the PIN with certainty?Solution
The correct answer is D
Read the given sentence to find out whether there are any grammatical/ contextual errors in them. The errors, if any, will be in two of the pa...
Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with...
This is a water body created with the fresh water that cascades from the top of the mountains meeting the briny sea water on its banks.Â
...In the following question, a sentence is divided into five parts. The bold part is grammatically correct. Out of the other five parts, one part has an e...
He was one of those fortunate slave who worked for a humane master, Â as a coachman and house servant.
Interchange the words in the two sentences so that both the sentences become grammatically and contextually correct.
I. Sri Lanka may need (A)...
Judge in him (1) / prevailed upon the father (2) / and he sentenced his son to death. (3) / No error(4)
The issues are very complex (A)/ and the problem is that they are bound to be obscured (B)/ by these hypocritical politicians (C)/ No Error (D)
Rising global temperatures have led to the accelerated melting of polar ice caps, contributing to sea-level arise.
- Of the four options given, choose the most appropriate one.
