Practice Question and Answer
8 Q: The difference between a fraction and its reciprocal is 9/11. If the cubes of both the fraction and its reciprocal are considered, what will be the difference between them?
1647 06086677491a9f43a97be5f0e
6086677491a9f43a97be5f0e- 13996/1331true
- 2-1331/2538false
- 3729/1331false
- 4-2538/1331false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "3996/1331"
Q: What is the importance of finally block in exception handling ? 1647 05b5cc7cee4d2b419777510fe
5b5cc7cee4d2b419777510fe- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
A finally block will always be executed, whether or not an exception is actually thrown. Even in the case where the catch statement is missing and an exception is thrown, the finally block will still be executed. Last thing to mention is that the finally block is used to release resources like I/O buffers, database connections, etc.
Q: Ajay and his wife Reshmi appear in an interview for two vaccancies in the same post. The Probability of Ajay's selection is 1/7 and that of his wife Reshmi's selection is 1/5. What is the probability that only one of them will be selected? 1647 05b5cc7d0e4d2b41977751222
5b5cc7d0e4d2b41977751222- 15/7false
- 21/5false
- 32/7true
- 42/35false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "2/7"
Explanation :
Answer: C) 2/7 Explanation: P( only one of them will be selected) = p[(E and not F) or (F and not E)] = PE∩F∪F∩E = PEPF+PFPE =17×45+15×67=27
Q: Who was the founder of Indian Association?
1647 05f716f3aa921aa16e678204e
5f716f3aa921aa16e678204e- 1Surendra Nath Banerjeetrue
- 2Shiva Narayan Agnihotrifalse
- 3Keshav Chandra Senfalse
- 4Motilal Nehrufalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Surendra Nath Banerjee"
Q: By whom is a writ issued?
1647 05dd2378974ffed5e1f41d60f
5dd2378974ffed5e1f41d60f- 1Any high courttrue
- 2Any sub-courtfalse
- 3District Courtsfalse
- 4Administrative tribunalfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Any high court"
Q: In Geography, who propounded the theory of convectional current Hypothesis? 1647 05b5cc6a3e4d2b4197774cbf2
5b5cc6a3e4d2b4197774cbf2- 1Carl Ritterfalse
- 2Immanuel Kantfalse
- 3Arthur Holmestrue
- 4Arnaldo Faustinifalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Arthur Holmes"
Explanation :
Answer: C) Arthur Holmes Explanation:
Q: In the questions given below, choose the word most similar in meaning to the given word and mark your answer.
Apposite
1647 0604751020cd999184cdd3ba9
604751020cd999184cdd3ba9Apposite
- 1Appropriatetrue
- 2Violentfalse
- 3Oppositefalse
- 4Enemyfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Appropriate "
Q: Antonym of the given word abet 1647 05b5cc6d9e4d2b4197774e83e
5b5cc6d9e4d2b4197774e83e- 1Riskfalse
- 2Pacifyfalse
- 3Aidfalse
- 4Preventtrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Prevent"
Explanation :
Answer: D) Prevent Explanation: