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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

things that have been discarded as worthless.

A) remains B) flotsam
C) shambles D) havoc
 
Answer & Explanation Answer: B) flotsam

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Filed Under: English
Exam Prep: Bank Exams , CAT , GRE

Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.


I asked the shopkeeper (A)/"Do you have change(B)/for a five hundred rupees note?"(C)/No error(D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

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Filed Under: English
Exam Prep: GRE , CAT , Bank Exams , AIEEE

Q:

A cylindrical vessel of radius 6 cm is partially filled with water. By how much will the water level rise if a sphere of radius 5 cm is completely immersed in this water? (Take π = 22/7)

A) 6.67 cm B) 5.56 cm
C) 6.94 cm D) 4.63 cm
 
Answer & Explanation Answer: D) 4.63 cm

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Filed Under: Volume and Surface Area
Exam Prep: AIEEE , Bank Exams , CAT

Q:

P and Q can do a project in 6 and 12 days respectively. In how many days can they complete 25% of the project if they work together?

A) 2 days B) 4 days
C) 1 days D) 8 days
 
Answer & Explanation Answer: C) 1 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

4 hrs after a goods train passed a station, another train travelling at a speed of 72 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 8 hours. What is the speed of the goods train?

A) 48 km/hr B) 57.6 km/hr
C) 72 km/hr D) 38.4 km/hr
 
Answer & Explanation Answer: A) 48 km/hr

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Filed Under: Problems on Trains
Exam Prep: AIEEE , Bank Exams , CAT

Q:

If sinC + sinD =X, then the value of X is?

A) 2cos[(C+D)/2]sin[(C-D)/2] B) 2sin[(C+D)/2]cos[(C-D)/2]
C) 2cos[(C+D)/2]cos[(C-D)/2] D) 2sin[(C+D)/2]sin[(D-C)/2]
 
Answer & Explanation Answer: B) 2sin[(C+D)/2]cos[(C-D)/2]

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

Q:

The average weight of Somdev, Gurdeep and Ritu is 85 kg. If the average weight of Somdev and Gurdeep be 79 kg and that of Gurdeep and Ritu be 73 kg, then the weight of Gurdeep is

A) 78 B) 49
C) 72 D) 90
 
Answer & Explanation Answer: B) 49

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Filed Under: Average
Exam Prep: AIEEE , Bank Exams , CAT

Q:

If sin 30° + cos 45° = X, then the value of X.

A) (2√2-√3)/2 B) 4/√3
C) (1-√3)/√3 D) (1+√2)/2
 
Answer & Explanation Answer: D) (1+√2)/2

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