Q:

Who introduced gold coins for the first time in India?

A) Kushanas	B) Guptas
C) Mauryas	D) Sakas

Answer & Explanation Answer: A) Kushanas

Explanation:

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

15 9228

Q:

A universal recipient belongs to the blood group

A) AB	B) O
C) B	D) A

Answer & Explanation Answer: A) AB

Explanation:

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Filed Under: General Awareness

44 9227

Q:

A gas absorbs a photon of 355 nm and emits at two wavelengths. If one of the emissions is at 680 nm, the other is at :

A) 518 nm	B) 1035 nm
C) 325 nm	D) 743 nm

Answer & Explanation Answer: D) 743 nm

Explanation:

$\frac{1}{λ} = \frac{1}{λ 1} + \frac{1}{λ 2}$

$\frac{1}{355} = \frac{1}{680} + \frac{1}{λ 2}$

$\frac{1}{λ 2} = \frac{680 - 355}{680 \times 355}$

$\Rightarrow λ 2 = 743 n m$ .

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Filed Under: Chemistry
Exam Prep: AIEEE

12 9219

Q:

What holds the sides of the DNA ladder together?

A) Polar covalent bonds	B) Ionic bonds
C) Metallic bonds	D) Covalent bonds

Answer & Explanation Answer: D) Covalent bonds

Explanation:

Deoxyribose, which is a pentose, and a phosphate group are the two molecules together form the two sides of the DNA i.e, A sugar (deoxyribose) and a phosphate.

DNA is a double-stranded molecule twisted into a helix (think of a spiral staircase). Each spiraling strand, comprised of a sugar-phosphate backbone and attached bases, is connected to a complementary strand by non-covalent hydrogen bonding between paired bases. The bases are adenine (A), thymine (T), cytosine (C) and guanine (G). A and T are connected by two hydrogen bonds. G and C are connected by three hydrogen bonds.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , GATE
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16 9212

Q:

A function cannot be defined inside another function

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

A function cannot be defined inside the another function, but a function can be called inside a another function.

Workspace

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Subject: Programming

5 9206

Q:

Which of the following is likely during vigorous exercise?

A) Blood flow to the kidneys increases.	B) capillaries of the active muscles will be engorged with blood.
C) The skin will be cold and clammy.	D) Blood will be diverted to the digestive organs.

Answer & Explanation Answer: B) capillaries of the active muscles will be engorged with blood.

Explanation:

During vigorous exercise capillaries of the active muscles will be engorged with blood.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
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12 9189

Q:

Select the antonym of

agonising

A) vehement	B) fierce
C) excruciating	D) cordial

Answer & Explanation Answer: D) cordial

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 9188

Q:

Mr.Meera Sahib Fathima Beevi is distinguished as the first lady

A) Judge of the High Court	B) Governor of a State
C) Judge of the Supreme Court	D) Gold medal winner in Sports

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