Exams Questions and Answers

Q:

Read the data given and answer the following questions

In a class of 60 students:

42 like Maths,

32 like English,

12 like neither Maths nor English

How many students like both Maths and English?

A) 28	B) 26
C) 16	D) 12

Answer & Explanation Answer: B) 26

Explanation:

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Filed Under: Percentage
Exam Prep: Bank Exams

1 28692

Q:

Select the odd figure out of the given series.

A) 1	B) 5
C) 3	D) 4

Answer & Explanation Answer: B) 5

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 28683

Q:

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

2187, 729, 243, 81, 27, ?

A) 10	B) 9
C) 13	D) 11

Answer & Explanation Answer: B) 9

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

0 28669

Q:

If the mean of a, b, c is M and ab + bc + ca = 0, then the mean of $\frac{a^{2} + b^{2} + c^{2}}{3}$ is :

A) M	B) 3 M^2
C) 2 (M/3)	D) M^2

Answer & Explanation Answer: B) 3 M^2

Explanation:

We have : ( a + b + c) / 3 = M or (a + b + c) = 3M.

Now. ${(a + b + c)}^{2} = {(3 M)}^{2} = 9 M^{2}$ .

$< = > a^{2} + b^{2} + c^{2} + 2 (a b + b c + c a) = 9 M^{2}$

$a^{2} + b^{2} + c^{2} = 9 M^{2}, (a b + b c + c a = 0)$

Required mean = $(\frac{a^{2} + b^{2} + c^{2}}{3}) = \frac{9 M^{2}}{3} = 3 M^{2}$ .

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

35 28660

Q:

Smallest Taluk in Kerala State?

A) Kunnathur	B) Eranad
C) Palakkad	D) Alappuzha

Answer & Explanation Answer: A) Kunnathur

Explanation:

Kunnathur is the Smallest Taluk in Kerala State.

Smallest_Taluk_in_Kerala_State1557490637.jpg image

Taluk :

In Kerala, the administrative divisions below the district are called Taluk. There are 77 Taluks in Kerala State.

Eranad is the Largest Taluk in Kerala State.

Palakkad is the Largest District in Kerala State.

Alappuzha is the Smallest District in Kerala State.

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

46 28657

Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Vicinity

2. Victory

3. Vanity

4. Vapour

5. Variety

A) 34512	B) 12345
C) 54231	D) 42315

Answer & Explanation Answer: A) 34512

Explanation:

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

2 28656

Q:

Which signs should be interchanged if the equation below needs to be true?

1.5 + 8 x 9 - 16 / 2 = 4

A) x and -	B) / and -
C) + and /	D) - and +

Answer & Explanation Answer: B) / and -

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 28643

Q:

If 1!9 = -80, 2!8 = -60 and 8!1 = 70, then find the value of 3!2 = ?

A) -20	B) -120
C) 100	D) 10

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