Practice Question and Answer
8 Q:Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .
If I followed instructions I could have averted the mishap.
2589 05ddca4cb39b75a0aaa560967
5ddca4cb39b75a0aaa560967- 1I had followedtrue
- 2I would have followedfalse
- 3I were to -followfalse
- 4No Improvementfalse
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Answer : 1. "I had followed "
Q:What will come in place of the question mark (?) in each of the following series?
15 18 16 19 17 20 ?
2587 05eb150945a48d373519c8cac
5eb150945a48d373519c8cac- 123false
- 222false
- 316true
- 418false
- 5None of thesefalse
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Answer : 3. "16"
Q: The minister assured the agitating employees that he would look into their demands sympathetically.
2587 05f3d26da2c4c89546e1bb766
5f3d26da2c4c89546e1bb766- 1grantfalse
- 2examinetrue
- 3discussfalse
- 4watchfalse
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Answer : 2. "examine "
Q: M, N and O can complete the work in 18, 36 and 54 days respectively. M started the work and worked for 8 days, then N and O joined him and they all worked together for some days. M left the job one day before completion of work. For how many days they all worked together? 2587 05b5cc695e4d2b4197774c4fb
5b5cc695e4d2b4197774c4fb- 14false
- 25true
- 33false
- 46false
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Answer : 2. "5"
Explanation :
Answer: B) 5 Explanation: Let M, N and O worked together for x days. From the given data,M alone worked for 8 daysM,N,O worked for x daysN, O worked for 1 day But given thatM alone can complete the work in 18 daysN alone can complete the work in 36 daysO alone can complete the work in 54 days The total work can be the LCM of 18, 6, 54 = 108 units M's 1 day work = 108/18 = 6 unitsN's 1 day work = 108/36 = 3 unitsO's 1 day work = 108/54 = 2 units Now, the equation is8 x 6 + 11x + 5 x 1 = 10848 + 11x + 5 = 10811x = 103 - 4811x = 55x = 5 days. Hence, all M,N and O together worked for 5 days.
Q:Direction: The line chart given below shows the number of labors (men and women) working in six different years. Study the data carefully and answer the following questions.
Number of Men working in 2017 is 15% more than that of 2015 while number of Women working in 2017 is 40% less than that of 2014. Find total number of labors (Men + Women) working in 2017?
2585 0603dc76d6f990444b4a3ed31
603dc76d6f990444b4a3ed31- 1594false
- 2630false
- 3561false
- 4456false
- 5489true
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Answer : 5. "489 "
Q: A student can divide her books into groups of 5, 9 and 13. what is the smallest possible number of the books ? 2585 05b5cc74ae4d2b4197774fab3
5b5cc74ae4d2b4197774fab3- 1487false
- 2585true
- 3635false
- 4705false
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Answer : 2. "585"
Explanation :
Answer: B) 585 Explanation: The smallest possible number of books = L.C.M of 5, 9 and 13.Therefore, L.C.M of 5,9 and 13 is = 5 x 9 x 13 = 585.
Q: A : Budgetery allocation for building a better railway network, eg constructing new railway lines, has increased B : There has been a substantial drop in the number of passengers opting for air travel 2584 05b5cc7f3e4d2b41977751f25
5b5cc7f3e4d2b41977751f25- 1If statement (A) is the cause and statement (false
- 2is its effect B) If statement (B) is the cause and statement (A) is its effectfalse
- 3If both the statements (A) and (B) are independent causesfalse
- 4A) is the cause and statement (B) is its effect B) If statement (B) is the cause and statement (A) is its effect C) If both the statements (A) and (B) are independent causes D)true
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Answer : 4. "A) is the cause and statement (B) is its effect
B) If statement (B) is the cause and statement (A) is its effect
C) If both the statements (A) and (B) are independent causes
D)"
Explanation :
Answer: D) If both the statements (A) and (B) are effects of some common cause Explanation: Both are the effects of a common cause. The Railways has gone in a reviving mode.
Q:In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
It is imperative (A) / that your passport (B)/carries your photo. (C) / No error (D)
2583 05f337a086137a813485fe596
5f337a086137a813485fe596- 1Afalse
- 2Bfalse
- 3Ctrue
- 4Dfalse
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