Exams Questions and Answers

Q:

Select the related word/letters/number from the given alternatives.

3 : 27 : : 4 : ?

A) 96	B) 64
C) 44	D) 48

Answer & Explanation Answer: B) 64

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

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

ACD : ZXW : : PMN : ?

A) LMN	B) MPN
C) KOP	D) KNM

Answer & Explanation Answer: D) KNM

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

3 13604

Q:

Is B2+ Paramagnetic or Diamagnetic?

Answer

B2+ is a Paramagnetic.

The filled orbitals are $σ$ (1s) $^{2}$ , $σ^{*}$ (1s) $^{2}$ , $σ$ (2s) $^{2}$ , $σ^{*}$ (2s) $^{2}$ . The half-filled orbitals are $π$ (2p $_{x}$ ) and $π$ (2p $_{y}$ ). Since it posses 2 unpaired electrons, it is Paramagnetic in nature.

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Subject: Physics Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

8 13602

Q:

In the following question, select the missing number from the given series.

13, 19, 32, 51, 83, ?

A) 142	B) 134
C) 156	D) 140

Answer & Explanation Answer: B) 134

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

A sum at simple interest at $13 \frac{1}{2}$ % per annum amounts to Rs. 2502.50 after 4 years. Find the sum

A) Rs.1625	B) Rs1525
C) Rs.1425	D) Rs.1325

Answer & Explanation Answer: A) Rs.1625

Explanation:

Let sum be Rs.x then, S.I. =Rs. [ x * (27/2) * 4 * (1/100) ] = Rs. 27x/50

Amount =Rs [ x + (27x/50)] = Rs.77x/50

=> 77X/50 = 2502.50

=>X= (2502.50 * 50)/77 = 1625

Hence Sum = Rs.1625

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

11 13595

Q:

Select the related word/letters/number from the given alternatives.

85 : 58 : : 64 : ?

A) 42	B) 36
C) 46	D) 26

Answer & Explanation Answer: C) 46

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

0 13584

Q:

Who has been elected as the mayor of Mumbai in 2017?

A) Sanjay Raut	B) Uddhav Thackeray
C) Vishwanath Mahadeshwar	D) Smita Thackeray

Answer & Explanation Answer: C) Vishwanath Mahadeshwar

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

1 13582

Q:

In a 40 litre mixture of alcohol & water, the ratio of alcohol and water is 5 : 3. If 20% of this mixture is taken out and the same amount of water is added then what will be the ratio of alcohol and water in final mixture?

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

Answer & Explanation Answer: A) 1:1

Explanation:

Quantity of alohol in the mixture = 40 x 5/8 = 25 lit

Quantity of water = 40 - 25 = 15 lit

According to question,

Required ratio = $\frac{20 - (40 x \frac{20}{100} x \frac{5}{8})}{15 - (40 x \frac{20}{100} x \frac{3}{8}) + 40 x \frac{20}{100}} = \frac{20}{15 - 3 + 8} = 1 : 1$

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Filed Under: Alligation or Mixture
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

27 13577

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