6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

In a race, the odd favour of cars P,Q,R,S are 1:3, 1:4, 1:5 and 1:6 respectively. Find the probability that one of them wins the race.

A) 319/420	B) 27/111
C) 114/121	D) 231/420

Answer & Explanation Answer: A) 319/420

Explanation:

$P (P) = \frac{1}{4}, P (Q) = \frac{1}{5}, P (R) = \frac{1}{6}, P (S) = \frac{1}{7}$
All the events are mutually exclusive hence,

Required probability = P(P)+P(Q)+P(R)+P(S)

$\frac{1}{4} + \frac{1}{5} + \frac{1}{6} + \frac{1}{7}$ = $\frac{319}{420}$

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Filed Under: Probability

38 29381

Q:

Select the figure which does not belong to the group.

A) 4	B) 1
C) 3	D) 2

Answer & Explanation Answer: A) 4

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 29321

Q:

If today is Saturday, what will be the day 350 days from now ?

A) Saturday	B) Friday
C) Sunday	D) Monday

Answer & Explanation Answer: A) Saturday

Explanation:

350 days = (350/7=50 weeks) i.e No odd days,

So it will be a Saturday.

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Filed Under: Calendar
Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

93 29246

Q:

In the following question, select the odd word pair from the given alternatives.

A) Kharif – Maize	B) Rabi – Mustard
C) Barley – Rabi	D) Kharif – Soybean

Answer & Explanation Answer: C) Barley – Rabi

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 29205

Q:

select the letter missing from the following series.

U, O, I, ?,A

A) D	B) Q
C) p	D) E

Answer & Explanation Answer: D) E

Explanation:

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Filed Under: Area
Exam Prep: Bank Exams

0 29199

Q:

If 76 is divided into four parts proportional to 7, 5, 3, 4, then the smallest part is:

A) 12	B) 15
C) 16	D) 19

Answer & Explanation Answer: A) 12

Explanation:

Given ratio = 7 : 5 : 3 : 4, Sum of ratio terms = 19.

Smallest part = (76*3/19) = 12

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Filed Under: Ratios and Proportions

73 29134

Q:

In the following question, select the odd letter/letters from the given alternatives.

A) PNLJ	B) USQO
C) MKIG	D) QNKH

Answer & Explanation Answer: D) QNKH

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

2 29128

Q:

Entry fee in an exhibition was Rs. 1. Later, this was reduced by 25% which increased the sale by 20%. The percentage increase in the number of visitors is :

A) 20 %	B) 40 %
C) 60 %	D) 80 %

Answer & Explanation Answer: C) 60 %

Explanation:

Let the total original sale be Rs. 100. Then, original number of visitors = 100.

Quantitative Aptitude - Arithmetic Ability Questions

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