Quantitative Aptitude - Arithmetic Ability Questions

Q:

Amit donated 20% of his income to a school and deposited 20% of the remainder in his bank. If he is having Rs 12800 now, then what is the income (in Rs) of Amit?

A) 18000 B) 20000
C) 24000 D) 32000
 
Answer & Explanation Answer: B) 20000

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A number is increased by 84, it becomes 107% of itself. What is the number?

A) 600 B) 900
C) 1500 D) 1200
 
Answer & Explanation Answer: D) 1200

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Filed Under: Percentage
Exam Prep: Bank Exams

4 2117
Q:

Two cars travel from city A to city B at a speed of 24 and 32 km/hr respectively. If one car takes 2.5 hours lesser time than the other car for the journey, then the distance between City A and City B is

A) 288 km B) 360 km
C) 240 km D) 192 km
 
Answer & Explanation Answer: C) 240 km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

1 2115
Q:

In how many different ways can the letters of the word 'THERAPY' be arranged so that the vowels always come together?

A) 720 B) 1440
C) 1800 D) 3600
 
Answer & Explanation Answer: B) 1440

Explanation:

Given word is THERAPY.

Number of letters in the given word = 7

Number of vowels in the given word = 2 = A & E

Required number of different ways, the letters of the word THERAPY arranged such that vowels always come together is

6! x 2! = 720 x 2 = 1440.

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Filed Under: Permutations and Combinations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) POR B) MEF
C) TUD D) STD
 
Answer & Explanation Answer: D) STD

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Filed Under: Odd Man Out
Exam Prep: Bank Exams , CAT

2 2114
Q:

A labourer can do a job in 50 hours. After 5 hours he takes a break. What fraction of the job is yet to be done?

A) 0.8 B) 0.5
C) 0.75 D) 0.9
 
Answer & Explanation Answer: D) 0.9

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

(91 + 92 + 93 + ......... +110) is equal to

A) 4020 B) 2010
C) 6030 D) 8040
 
Answer & Explanation Answer: B) 2010

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

5 2112
Q:

Price of 1 kg of sugar is increased by 30% and the increase is of Rs 48. What is the new price (in Rs) of the sugar per kg?

A) 178 B) 160
C) 208 D) 216
 
Answer & Explanation Answer: C) 208

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

8 2111