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Assertion (A): Water boils at 100 degrees Celsius at sea level.

Reason (R): Atmospheric pressure affects the boiling point of water.

ABoth A and R are true, and R is the correct explanation of A.

BBoth A and R are true, but R is NOT the correct explanation of A.

CA is true, but R is false.

DA is false, but R is true.

Answer:

A. Both A and R are true, and R is the correct explanation of A.

Read Explanation:

Answer: A - Both A and R are true, and R is the correct explanation of A. Explanation: Both the assertion and reason are true. The boiling point of water varies with changes in atmospheric pressure, and at sea level, it boils at 100 degrees Celsius.


Related Questions:

Read the given statement and conclusions carefully. Assuming that the information decide which of the given conclusions logically follow(s) from the statement. given in the statements is true,

Statement:

Team A students lost 14 out of 20 games they played last season.

Conclusions:

I. Team A students are more interested in academics than sports.

II. Team A students are unlucky.

Refer to the following number, symbol series and answer the question. Counting to be done from left to right only.

(Left) @ 8 $ 7 3 6 & Ω 9 % + 5 4 2 # 1 * £ (Right)

How many such symbols are there each of which is immediately preceded by another symbol and also immediately followed by another symbol?

Refer to the following number, symbol series and answer the question. Counting to be done from left to right only.

(Left) Ω 9 2 # 1 8 $ 7 3 6 * £ + 5 4 @ % & (Right)

How many such numbers are there each of which is immediately preceded by a symbol and also immediately followed by another symbol?


Statements:

  1. All the schools in the area had to be kept closed for most part of the week.

  2. Many parents have withdrawn their children from the local schools.

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