Page 214 - Maths Class 06

5. Circle has ____________ lines of symmetry.

C. State True (T) or False (F):
1. The prede ces sor of a whole number is obtained by adding to the given number. gg
9 3 7 3
2. The small est frac tion in , and is . gg
20 5 15 5
3. LCM of given number is the prod uct of all the prime factor with the lowest power. gg

4. 8.25 lies between the whole numbers 8 and 9. gg
5. A cone is a special type of pyra mid with the circu lar base. gg
6. Perpen dic u lar distance is the short est distance between two points. gg

D. Match the follow ing:
‘A’ ‘B’
4
1. (a) 5 +( 4 3+ )
10
2. A circle (b) Radius
2
3. Sum of angles in a triangle (c)
5
4. Half of diameter (d) has a centre

5. (5 + ) 4 + 3 (e) 180°
E. Solve the follow ing questions:

1. Arrange the following integers as indi cated:
(a) In ascending order: – 4, 5, – 25, 0, – 99.
(b) In descending order: 15, 0, – 75, – 18, 90.
2. Find the HCF of 16, 24 and 36.

3. Find the values of (279 279¸ ) 999+ .
4. Find the greatest number of 5-digits exactly divisible by 24, 15 and 36.
3
5. Write of a collection of 45 toffees.
5
F. Do any three questions:

1. Find the value of (-7 ) (+ -12 )+ 9 + (-1 .
)
2. What is the angle between the two hands of a clock at 3:00 pm?

S
3. Find the ÐQRS in the given figure.
R
45°
P Q C
4. Look at the figure and answer the following: D
O
(a) How many triangle are there in adjoining figure? G
(b) Identify the figure ABCD and name its diagonals. E
A L B
(c) Is point G in the interior of ABCD?

Mathematics-6 214