A highly elastic material is deformed least on loading and retains its original form on removal of the load. Which of the following is the most elastic material?

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Question: A highly elastic material is deformed least on loading and retains its original form on removal of the load. Which of the following is the most elastic material?
[A].

Steel

[B].

Glass

[C].

Rubber

[D].

Brass

Answer: Option A

Explanation:

No answer description available for this question.

You can play with these kittens quite safely.

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Question: You can play with these kittens quite safely.
[A].

These kittens can played with quite safely.

[B].

These kittens can play with you quite safely.

[C].

These kittens can be played with you quite safely.

[D].

These kittens can be played with quite safely.

Answer: Option D

Explanation:

No answer description available for this question.

The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their

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Question: The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their
[A].

equivalent weight.

[B].

(equivalent weight)2.

[C].

molecular weight.

[D].

(molecular weight)2.

Answer: Option A

Explanation:

No answer description available for this question.

A woman says, “If you reverse my own age, the figures represent my husband’s age. He is, of course, senior to me and the difference between our ages is one-eleventh of their sum.” The woman’s age is

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Question: A woman says, “If you reverse my own age, the figures represent my husband’s age. He is, of course, senior to me and the difference between our ages is one-eleventh of their sum.” The woman’s age is
[A].

23 years

[B].

34 years

[C].

45 years

[D].

None of these

Answer: Option C

Explanation:

Let x and y be the ten’s and unit’s digits respectively of the numeral denoting the woman’s age.

Then, woman’s age = (10X + y) years; husband’s age = (10y + x) years.

Therefore (10y + x)- (10X + y) = (1/11) (10y + x + 10x + y)

(9y-9x) = (1/11)(11y + 11x) = (x + y) 10x = 8y x = (4/5)y

Clearly, y should be a single-digit multiple of 5, which is 5.

So, x = 4, y = 5.

Hence, woman’s age = 10x + y = 45 years.