Exams Questions and Answers

Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

18 ÷ 2 - 25 x 9 + 6 = 38

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

Answer & Explanation Answer: A) + and x

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 48096

Q:

In which of the following, functional group isomerism is not possible?

A) Alcohols	B) Aldehydes
C) Alkyl halides	D) Cyanides

Answer & Explanation Answer: C) Alkyl halides

Explanation:

The haloalkanes (also known as halogenoalkanes or alkyl halides) are a group of chemical compounds derived from alkanes containing one or more halogens.Halogens can’t form more than one bond in the context of common organic compounds and can’t form multiple bonds to carbon.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 48080

Q:

Milk of Magnesia is used as a

A) Laxative	B) Pain killer
C) Sedative	D) Antibiotic

Answer & Explanation Answer: A) Laxative

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 48030

Q:

If $\frac{x^{32} - 1}{x^{16}} = 5$ , then find the value of $\frac{x^{96} - 1}{x^{48}}$ .

A) 40	B) 70
C) 140	D) 180

Answer & Explanation Answer: C) 140

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

1 48000

Q:

Which of the following pairs is INCORRECT?

I. Haematite : Iron

II. Pitchblende : Copper

III. Monazite : Thorium

A) Only I	B) Only II
C) Only I and Only II	D) Only I and Only III

Answer & Explanation Answer: B) Only II

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 47947

Q:

Group 8A of the periodic table contains the

A) least reactive metals	B) most reactive nonmetals
C) most reactive metals	D) least reactive nonmetals

Answer & Explanation Answer: D) least reactive nonmetals

Explanation:

Helium (He), Neon(Ne), Argon(Ar), Krypton (Kr), Xenon (Xe), Radon (Rn) and Ununoctium (Uuo) are present group 8A.

They have fully filled orbitals and hence are most stable amongst all the elements in the periodic table and are considered as least reactive least reactive non-metals.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 47914

Q:

Which of the following will fit in '?' place in the following series?

AN, BO, CP, DQ, ?

A) ES	B) RE
C) FS	D) ER

Answer & Explanation Answer: D) ER

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

3 47899

Q:

In the following question, select the related number from the given alternatives.

43 : 70 : : 94 : ?

A) 121	B) 134
C) 144	D) 169

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