Question
Find the odd number out in the following set and state
the reason: 131, 151, 171, 191, 211Solution
Check primality: 131 is prime 151 is prime 171 = 3 × 57 = 3 × 3 × 19 (not prime) 191 is prime 211 is prime All except 171 are prime numbers. Answer: 171 is the odd one out (it is not prime).
In each question below, a sentence is given with a part of it printed in bold type. That part may contain a grammatical error. Each sentence is followe...
In consonance in the goal of provide health for all under the National Health Policy, care should be universal, and free at the point of delivery...
It will cruise in the atmosphere like an aircraft and it has capable of travelling up to 1,000 km.
‘Did you brought your drawing books?’ the teacher asked the students.
In the question given below, three sentences are given with one phrase bold in each. From the options given choose the one with the phrase that can rep...
An hour later Olga came in and announced which the wood had all been chopped.
We urgently need well qualified teachers for our school .
Neither side announced Mr. Wang’s arrival until the first meetings in Friday , indicating that there is something more behind the scenes.
...Select the alternative that will improve the bold part of the sentence in case there is no improvement select “No improvement”.
You have m...
The children enrolled in low fee charging private schools are seen to perform better in mathematics, despite of better –qualified and more experie...
Relevant for Exams:
