Q:

Rearrange the parts of the sentence in correct order.

Private companies are

P : exploiting groundwater

Q : resources in India

R : due to outdated law

A) QPR	B) PQR
C) RPQ	D) PRQ

Answer & Explanation Answer: B) PQR

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 9283

Q:

Who first discovered the every eighth element had properties similar to that of the first?

A) Newlands	B) Moseley
C) Dobereiner	D) Mendeleev

Answer & Explanation Answer: A) Newlands

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 9281

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 9278

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 9266

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
Job Role: Analyst , Bank Clerk , Bank PO

16 9265

Q:

Select the antonym of

to spurn

A) to accept	B) to flout
C) to scorn	D) to rebuff

Answer & Explanation Answer: A) to accept

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 9262

Q:

Rearrange the parts of the sentence in correct order.

This may be essential at

P-where the market fails to deliver
Q-swath of an economy
R-times, but there is a wide

A) QRP	B) QPR
C) PRQ	D) RQP

Answer & Explanation Answer: D) RQP

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

0 9260

Q:

Rearrange the parts of the sentence in correct order.

In developing

P : and poor schooling opportunities,

Q : countries, dues to high poverty

R : child labour is still prevalent

A) PRQ	B) QPR
C) RQP	D) QRP

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