Q:

If $r \sin θ = \sqrt{3}$ and $r \cos θ = 1$ , then the values of r and $θ$ are: $(0 ° ⩽ θ \leq 90 °)$

A) r=1, θ=30°	B) r=1⁄2, θ=30°
C) r=3 , θ=30°	D) r=2, θ=60°

Answer & Explanation Answer: D) r=2, θ=60°

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1402

Q:

Among the following which one lays eggs and does not produce young ones directly?

A) Echidna	B) Kangaroo
C) Porcupine	D) Whale

Answer & Explanation Answer: A) Echidna

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Filed Under: Animals and Birds
Exam Prep: Bank Exams

12 1402

Q:

Which among the following is used to generate light, to weld metals?

A) Ethylene	B) Acetylene
C) Glycol	D) Oxalic acid

Answer & Explanation Answer: B) Acetylene

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 1402

Q:

Which compound is used in Anti-malarial drug?

A) Aspirin	B) Neosporin
C) Chloroquin	D) Antacid

Answer & Explanation Answer: C) Chloroquin

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1402

Q:

Atomic Number of Hydrogen is _______.

A) 4	B) 3
C) 2	D) 1

Answer & Explanation Answer: D) 1

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Filed Under: Chemistry
Exam Prep: Bank Exams

2 1402

Q:

Select the option that correctly matches the contents of the first column with the contents of the second column.

A. Elements combine in fixed ratios	I. Dalton's atomic theory
B. Atoms are indivisible	II. The same number of molecules
C. Sulphate and Oxalate ions are anions, whereas magnesium and	III. Law of constant proportions
D. Gram atomic mass of an element and the gram molecular mass of a compound contain	IV. Ammonium ions are cations

A) A-III, B-II, C-IV, D-I	B) A-III, B-I, C-IV, D-II
C) A-III, B-IV, C-I, D-II	D) A-I, B-III, C-IV, D-II

Answer & Explanation Answer: B) A-III, B-I, C-IV, D-II

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

0 1402

Q:

Which of the following Phylum are also called flatworms?

A) Mollusca	B) Chordata
C) Ctenophora	D) Platyhelminthes

Answer & Explanation Answer: D) Platyhelminthes

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Filed Under: Biology
Exam Prep: Bank Exams

4 1402

Q:

The tenth element in the Newland's periodic classification resembles the

A) Fourth	B) Ninth
C) First	D) Third

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