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Q:

Nine years later, age of B will be equal to the present age of A. Sum of A's age 3 years later and B's age 4 years ago is 76. If C is half of the present age of B, then what will be C's age (in years) after 10 years?

A) 32 B) 36
C) 27 D) 31
 
Answer & Explanation Answer: C) 27

Explanation:
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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT , GATE

Q:

48 people could complete a task in 17 days. After 6 days, 4 of the workers left. How many days from then will it take to complete the task?

A) 12 B) 13
C) 15 D) 16
 
Answer & Explanation Answer: A) 12

Explanation:

Given, 48 people can do a work in 17 days. So total work = 48 x 17 = 816
Work done by 48 people in 6 days = 288.

The remaining work = 816 - 288 = 528
After 6 days four workers left. So number of people working is 44
Total number of days required for 44 men to complete the remaining work = 528/44 = 12

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams , CAT

Q:

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

The punishment of being kept in school after hours.

A) Pretension B) Isolate
C) Detention D) Blender
 
Answer & Explanation Answer: C) Detention

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

Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The Marathas surrendered their fort to the Mughals after the war.

A) After the war the Marathas had to surrender their fort to the Mughals. B) The Mughals after the war took the fort surrendered by the Marathas.
C) Their fort was surrendered by the Marathas to the Mughals after the war. D) The Marathas after the war surrendered their fort to the Mughals.
 
Answer & Explanation Answer: C) Their fort was surrendered by the Marathas to the Mughals after the war.

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

Q:

At present, the sum of ages of 4 people is 76. After 7 years, the ratio will be 7:6:5:8. Find out the present age of C?

A) 12 B) 11
C) 17 D) 13
 
Answer & Explanation Answer: D) 13

Explanation:

Ans.
Currently :
A+B+C+D = 76
According to ques , after 7 years
A+B+C+D = 7x+6x+5x+8x = 76+7*4
26x = 76 + 28
X = 104/26
x = 4
C’s present age = 5x – 7 =20 – 7
                                     = 13

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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , GATE

Q:

Ruchir walks at 20 km/hr and Rukma cycles at 25 km/hr towards each other. What was the distance between them when they started if they meet after 48 minutes?

A) 54 km B) 48 km
C) 36 km D) 30 km
 
Answer & Explanation Answer: C) 36 km

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Filed Under: Time and Distance
Exam Prep: AIEEE , Bank Exams , CAT

Q:

Which dynasty came to power in India after the Tughlaq dynasty?

A) The Guptas B) The Khiljis
C) The Mughals D) The Sayyids
 
Answer & Explanation Answer: D) The Sayyids

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Filed Under: Indian History
Exam Prep: Bank Exams

Q:

A, B and C can complete a work in 20, 24 and 30 days respectively. All three of them starts together but after 4 days A leaves the job and B left the job 6days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

A) 10 B) 12
C) 14 D) 16
 
Answer & Explanation Answer: C) 14

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: GATE , Bank Exams