Bank PO Questions and Answers with Explanation, Job Roles

Q:

Three of the following four are alike in a certain way and hence form a group. Which is the one that does not belong to that group?

A) 42	B) 72
C) 110	D) 152

Answer & Explanation Answer: D) 152

Explanation:

$42 = 7^{2} - 7$

$9^{2} - 9$ = 72

$11^{2} - 11$ = 110

$12^{2} + 8$ = 152

Except 152, others show the same trend.

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Filed Under: Classification
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

20 5936

Q:

You deposit $600 into a 6 month certificate of deposit. After 6 months the balance is $618. Find the simple annual interest rate

A) 6%	B) 5%
C) 7%	D) 8%

Answer & Explanation Answer: A) 6%

Explanation:

1. To find the interest, subtract the principal from the balance.

$618 - $600 = $18

2.Use the simple interest formula and solve for r.

I = Prt

18= 600 x r x (1/2)

r= 0.06 =6%

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Filed Under: Simple Interest
Exam Prep: GRE
Job Role: Bank PO

1 5934

Q:

The cost price of three varieties of mangoes namely M, N and O is Rs. 20/kg, Rs. 40/kg and Rs. 50/kg respectively. Find the selling price of one kg of mango in which these three varieties of mangoes are mixed in the ratio of 2 : 3 : 5 such that there is a net profit of 20%?

A) Rs. 47	B) Rs. 49.2
C) Rs. 48.5	D) Rs. 50.3

Answer & Explanation Answer: B) Rs. 49.2

Explanation:

Total cost of all varieties of mangoes = 20 x 2 + 40 x 3 + 50 x 5 = 40 + 120 + 250 = Rs. 410

Then, cost of 1 kg mangoes = 410/10 = Rs. 41

To get 20% profit,

The rate at which the mangoes should be sell = 120/100 x 41 = Rs. 49.2

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration

15 5930

Q:

Saliva contains an Enzyme called

Answer

Amylase, also called Ptyalin, which is capable of breaking down starch into simpler sugars such as maltose and dextrin that can be further broken down in the small intestine is the Enzyme present in Saliva.

Workspace

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Subject: Biology Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank PO

23 5917

Q:

You deposit $300 in a savings account that pays 4% simple annual interest. Find your account balance after 9 months.

A) 309	B) 409
C) 609	D) 509

Answer & Explanation Answer: A) 309

Explanation:

A = P + Prt

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

5 5915

Q:

Find the odd man out of the series 4, 5, 9, 18, 32, 59

A) 18	B) 5
C) 59	D) 32

Answer & Explanation Answer: D) 32

Explanation:

In the given series,

2nd term = 1st term + $1^{2}$ = 4 +1 = 5

3rd term = 2nd term + $2^{2}$ =5+4= 9

4th term = 3rd term + $3^{2}$ =9+9=18

5th term = 4th term + $4^{2}$ = 18+16=34

Therefore, odd term is 32

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Filed Under: Number Series
Exam Prep: Bank Exams
Job Role: Bank PO

19 5914

Q:

The present value of a bill due at the end of 2 years is Rs.1250. If the bill were due at the end of 2 years and 11 months, its present worth would be Rs.1200. Find the rate of interest and the sum.

A) rs.1175	B) rs.1375
C) rs.1475	D) rs.1575

Answer & Explanation Answer: B) rs.1375

Explanation:

PW = $\frac{100 \times A m o u n t}{100 + (R \times T)}$

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Filed Under: True Discount
Exam Prep: Bank Exams
Job Role: Bank PO

26 5912

Q:

Which one of the following is not a true snake ?

A) Blind snake	B) Glass snake
C) Sea snake	D) Tree snake

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