Page 149 - Math Skill - 5

Assessment - 3 147

Assertion-Reason Based Questions
Directions for Questions 15 to 16: In each of the questions given below, there are two statements
marked as Assertion (A) and Reason (R). Mark your answer as per the codes provided below:

(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.

(d) A is false but R is true.
15. Assertion (A) : Footstep, cubit, pace etc. cannot be used as a standard unit of measurement.

Reason (R) : Ancient units are not fixed in length and vary from person to person.
16. Assertion (A) : 1 fortnight = 14 days.
Reason (R) : If the 24-hour clock time is less than 12, then we put a colon after the hours
digits and write the time in a.m.

Subjective Based Questions
17. A train leaves Delhi at 0550 hours and reaches Patna at 2030 hours. How long does it take
to reach Patna?

18. Raj recorded the day temperatures of his city in a particular week as follows:

Week Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Temperature 31.2°C 32.5°C 33.8°C 31.9°C 32.3°C 32.4°C 31.1°C

Find the temperature of Saturday in °F.

19. Rajesh had ` 1400. He purchased a dress for ` 706.45. Find the amount left with him.
20. Convert 2 L 6 dL 4 cL 1 mL into millilitres.

21. The trip of school went for 20 days and last day of the trip was 21 of June. When was the
st
trip started?

22. 8 L 500 mL of milk is distributed equally among 4 persons. How much milk did each
person get?
23. Vijay bought a book for ` 225.65 and gave a 500 rupee note to the shopkeeper. What
amount did he get back?

24. Raju went to a shop and bought the following items: 4 book at ` 222.75 per book, 2 pens at
` 52.50 per pen and 3 pencils at ` 12.25 per pencil. Find the total money spent by him.
25. Sahil leaves home at 8:30 a.m. and reaches home at 4:10 p.m. How much time he spent in
school?

26. Convert 212°F into Celsius scale.