Assertion (A): In problems of clock reasoning, when the minute hand is at 12, the angle between the hands equals 30° multiplied by the hour.
Reason (R): Each hour mark on the clock represents 45°.
Solution:
Assertion (A) is TRUE. When the minute hand is at 12, the hour hand is exactly at the hour mark. Angle between hands = hour × 30°, because each hour spacing = 30°.
Example: At 3:00 → angle = 3 × 30° = 90°.
Reason (R) is FALSE. Each hour on a clock represents 30°, not 45°. (360° ÷ 12 = 30° per hour mark)
So, A is true but R is false.
Correct Answer: (c)
English
100 Questions
125 Marks
80 Mins English English25 Questions50 Marks20 Mins English English25 Questions25 Marks20 Mins EnglishAssertion (A): The value of π (pi) is irrational.
Reason (R): It can be expressed as a finite fraction.
Assertion (A): Mirror image questions always reverse left and right orientations.
Reason (R): They also reverse top and bottom orientations.
Assertion (A): In logical reasoning, assumptions are things taken for granted.
Reason (R): Conclusions are also assumptions.
Assertion (A): In probability, the sum of probabilities of all possible outcomes of an event is always 1.
Reason (R): Probability of an impossible event is always 1.
Assertion (A): In problems of clock reasoning, when the minute hand is at 12, the angle between the hands equals 30° multiplied by the hour.
Reason (R): Each hour mark on the clock represents 45°.
Assertion (A): Standard deviation measures the spread of data from the mean.
Reason (R): A smaller standard deviation implies higher variation in data.
Assertion (A): Compound interest is always greater than simple interest for the same principal, time, and rate.
Reason (R): Compound interest adds interest to principal periodically, thereby earning interest on interest.
Two statements are given below and these are labelled as Assertion (A) and Reason (R).
Assertion (A): In India, females have lower life expectancy than the males.
Reason (R): Females receive a better diet.
Select the correct answer from the following options:
Two statements labelled as Assertion (A) and Reason (R) are given. Consider both the statements carefully.
Assertion (A): India has the potential to make its Handicrafts industry a very flourishing sector.
Reason (R): India is a home to a very large number of craft forms including textiles.
Select correct answer with the help of code.
Two statements labelled as Assertion (A) and Reason (R) are given. Consider both the statements carefully.
Assertion (A): Fake news spread in world has become a serious problem.
Reason (R): The internet is source of all fake news.
Select correct answer with the help of code.
Suggested Test Series
Suggested Test Series
Assertion (A): The value of π (pi) is irrational.
Reason (R): It can be expressed as a finite fraction.
Assertion (A): Mirror image questions always reverse left and right orientations.
Reason (R): They also reverse top and bottom orientations.
Assertion (A): In logical reasoning, assumptions are things taken for granted.
Reason (R): Conclusions are also assumptions.
Assertion (A): In probability, the sum of probabilities of all possible outcomes of an event is always 1.
Reason (R): Probability of an impossible event is always 1.
Assertion (A): In problems of clock reasoning, when the minute hand is at 12, the angle between the hands equals 30° multiplied by the hour.
Reason (R): Each hour mark on the clock represents 45°.
Assertion (A): Standard deviation measures the spread of data from the mean.
Reason (R): A smaller standard deviation implies higher variation in data.
Assertion (A): Compound interest is always greater than simple interest for the same principal, time, and rate.
Reason (R): Compound interest adds interest to principal periodically, thereby earning interest on interest.
Two statements are given below and these are labelled as Assertion (A) and Reason (R).
Assertion (A): In India, females have lower life expectancy than the males.
Reason (R): Females receive a better diet.
Select the correct answer from the following options:
Two statements labelled as Assertion (A) and Reason (R) are given. Consider both the statements carefully.
Assertion (A): India has the potential to make its Handicrafts industry a very flourishing sector.
Reason (R): India is a home to a very large number of craft forms including textiles.
Select correct answer with the help of code.
Two statements labelled as Assertion (A) and Reason (R) are given. Consider both the statements carefully.
Assertion (A): Fake news spread in world has become a serious problem.
Reason (R): The internet is source of all fake news.
Select correct answer with the help of code.
