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Q:

I come in different colors and shapes. Some parts of me are curvy some are straight. You can put me anywhere you like but there is only one right place for me. What am I?

Answer

A Jig saw puzzle pieces are in different colors which have different shapes.

You can put it anywhere you like but there is only one right place for it to be fit in it.

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Subject: Word Puzzles Exam Prep: TOEFL , GRE , CAT , Bank Exams , AIEEE
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Q:

Nuclear membrane is absent in

A) Volvox	B) Penicillium
C) Agaricus	D) Nostoc

Answer & Explanation Answer: D) Nostoc

Explanation:

Nostoc is a prokaryote. Prokaryotic cells lack membrane bound organelles and well organized nucleus, that is nuclear envelope is absent in these cells.

nuclear_membrane1533030195.jpg image

The nuclear envelope, also known as the nuclear membrane, a bilayer membranes which surrounds the nucleus, and in eukaryotic cells it encases the genetic material.

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Filed Under: Biology
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Q:

Which type of doctor specializes in teeth and jaw alignment?

A) Orthodontist	B) Pediatrician
C) Psychiatrist	D) Oncologist

Answer & Explanation Answer: A) Orthodontist

Explanation:

An orthodontist is the type of doctor that specializes in teeth and jaw alignment. When the teeth don't align properly, it can cause uneven wear in the teeth.

The jaw is a hinge joint. Strong muscles in the face open and close the jaw. Teeth are implanted in the jaw and serve to rip, tear and crush food in preparation for swallowing it.

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Filed Under: General Science
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Q:

When the employer receives an OSHA citation, it must be

A) Posted for 3 days or until the violation is fixed.	B) Signed and returned to OSHA.
C) Copied and mailed to each worker.	D) Contested and filed with the courts.

Answer & Explanation Answer: A) Posted for 3 days or until the violation is fixed.

Explanation:

OSHA's mission is to protect the safety and health of America's workers. When the employer receives an OSHA citation, it must be posted for 3 days or until the violation is fixed.

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Filed Under: World Organisations
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Q:

The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?

A) 10	B) 5
C) 50	D) 25

Answer & Explanation Answer: B) 5

Explanation:

Let the larger number be p

Then, smaller number = 1/6 x p = p/6

Given difference between two numbers = 25

p - p/6 = 25

5p/6 = 25

5p = 150

p = 30

Then, p/6 = 30/6 = 5

Hence, larger number = 30 and smaller number = 5 which makes the difference = 25.

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Filed Under: Problems on Numbers
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Q:

All Insurance is based on a principle called

A) investment premiums	B) division of risk
C) cash value coverage.	D) premium earnings

Answer & Explanation Answer: B) division of risk

Explanation:

Any type of insurance, be it home, auto, life, health, etc. are based on a principle of division of risk.

Division of Risk :: This is based on how much risk the insurer estimates the insured's coverage to be. The riskier the opportunity (bad health, area the home is in) the higher the premium costs.

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Filed Under: Indian Economy
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Q:

Pick the odd man out in the given number series?

2 4 27 256 3125 46656

A) 3125	B) 46656
C) 27	D) 2

Answer & Explanation Answer: D) 2

Explanation:

Here the given number series is 2 4 27 256 3125 46656

It follows a pattern that,

$1^{1} = 1 2^{2} = 4 3^{3} = 27 4^{4} = 256 5^{5} = 3125 6^{6} = 46656$

Hence the wrong number in the given number series is 2 instead of 1.

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Filed Under: Odd Man Out
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Q:

Which discovery is attributed to Phoebus Levene?

A) identification of ribose and deoxyribose	B) recognition of RNA as DNA’s messenger
C) extraction and observation of DNA	D) construction of an accurate DNA model

Answer & Explanation Answer: A) identification of ribose and deoxyribose

Explanation:

Phoebus Levene was an organic chemist in the early 1900's. He is perhaps best known for his incorrect tetranucleotide hypothesis of DNA. He is who studied the structure and function of nucleic acids.

The discovery of Identification of Ribose and Deoxyribose is attributed to Phoebus Levene.

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Filed Under: Famous Personalities
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