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What is the minimum number of squares that must be shaded so that the line XY becomes the line of symmetry?


A9
B8
C5
DNone of these

Select the CORRECT match.

	Figure	Lines of symmetry
A		4
B		4
C		2
D		1

Read the given statements carefully and select the CORRECT option.
(i) The greatest one digit prime number is 9.
(ii) LCM of two prime numbers is always their product.

AOnly (i) is true.
BOnly (ii) is true.
CBoth (i) and (ii) are true.
DNeither (i) nor (ii) is true.

How many right angles are there in complete turns?

A8
B10
C12
D14

Find the value of + , if + + + + = 2700 and - = 428.

A652
B540
C112
D684

A farmer plucked 13598 tea leaves from his garden. 98 were found rotten. He packed the good ones in packets each containing 150 tea leaves. How many packets did he use?

A80
B90
C85
D95

Find the area of the shaded region in the given figure.


A28 sq. cm
B34 sq. cm
C24 sq. cm
D44 sq. cm

If X + Y + Y + Z + Z = ; Y + Z = and Y - Z = then find the value of X + Y.

A
B
C
D

Arrange the given steps in correct order of constructing an angle of 30° using ruler and compass.
Steps of construction:
(1) Draw a ray AB.
(2) With A as centre and a convenient radius, draw an arc to intersect at X.
(3) Taking Y as a centre and with the same radius draw another arc that cuts the previous arc at C.
(4) With X as a centre, draw an arc with the same radius to intersect the previous arc at Y.
(5) Taking X as a centre and a radius greater than half of XY, draw an arc.
(6) Join A and C to get ray AC. ∠CAB is the required angle.

A(1)-(3)-(2)-(6)-(5)-(4)
B(1)-(2)-(5)-(3)-(4)-(6)
C(1)-(4)-(2)-(3)-(5)-(6)
D(1)-(2)-(4)-(5)-(3)-(6)

Which of the following figures has maximum number of sides?

A
B
C
D