How many right angles do you make if you start facing:
(a) South and turn clockwise to west?
(b) North and turn anti-clockwise to east?
(c) West and turn to west?
(d) South and turn to north?
(a) South and turn clockwise to west?
(b) North and turn anti-clockwise to east?
(c) West and turn to west?
(d) South and turn to north?
Solution and Explanation
(a) One right angle
(b) Three right angles
(c) Four right angles
(d) Two right angles
Top Questions on Angles – ‘Right’ and ‘Straight’
- Where will the hour hand of a clock stop if it starts:
(a) from 6 and turns through 1 right angle?
(b) from 8 and turns through 2 right angles?
(c) from 10 and turns through 3 right angles?
(d) from 7 and turns through 2 straight angles?- CBSE Class VI
- Mathematics
- Angles – ‘Right’ and ‘Straight’
- Find the number of right angles turned through by the hour hand of a clock when it goes from:
(a) 3 to 6
(b) 2 to 8
(c) 5 to 11
(d) 10 to 1
(e) 12 to 9
(f) 12 to 6- CBSE Class VI
- Mathematics
- Angles – ‘Right’ and ‘Straight’
Which direction will you face if you start facing:
(a) East and make \(\frac{1}{2}\) of a revolution clockwise?
(b) East and make \(\frac{11}{2}\) of a revolution clockwise?
(c) West and makes \(\frac{3}{4}\) of a revolution, clockwise?
(d) South and make one full revolution?
(Should we specify clockwise or anti-clockwise for this last question? Why not?)
- CBSE Class VI
- Mathematics
- Angles – ‘Right’ and ‘Straight’
What part of a revolution have you turned through if you stand facing:
(a) East and turn clockwise to face north?
(b) South and turn clockwise to face east?
(c) West and turn clockwise to face east?
- CBSE Class VI
- Mathematics
- Angles – ‘Right’ and ‘Straight’
Where will the hand of a clock stop if it:
(a) starts at 12 and make \(\frac{1}{2}\) of a revolution, clockwise?
(b) starts at 2 and makes \(\frac{1}{2}\) of a revolution, clockwise?
(c) starts at 5 and makes \(\frac{1}{4}\) of a revolution, clockwise?
(d) starts at 5 and makes \(\frac{3}{4}\) of a revolution, clockwise?
- CBSE Class VI
- Mathematics
- Angles – ‘Right’ and ‘Straight’
Questions Asked in CBSE Class VI exam
- Find the ratio of the following:
(a) 30 minutes to 1.5 hours
(b) 40 cm to 1.5 m
(c) 55 paise to ₹1
(d) 500 mL to 2 litres - Would the bulb glow in the circuit shown in Fig. 9.15?
- CBSE Class VI
- An Electric Circuit
- Rashid spent ₹ 35.75 for Maths book and ₹ 32.60 for Science book. Find the total amount spent by Rashid.
- CBSE Class VI
- Addition of Numbers with Decimals
Complete the drawing shown in Fig. 9.14 to indicate where the free ends of the two wires should be joined to make the bulb glow
- CBSE Class VI
- A Bulb Connected To An Electric Cell
- Draw any line segment, say AB. Take any point C lying in between A and B. Measure the lengths of AB, BC and AC. Is AB = AC + CB? [Note: If A, B, C are any three points on a line, such that AC + CB = AB, then we can be sure that C lies between A and B.]
- CBSE Class VI
- Measuring Line Segments