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ravyan from saint joseph, shaktinagar

Subject :IMO Class : Class 9

In the given figure, AOB is the diameter of a circle and CD∥AB. If ∠BAD = 30°, then ∠CAD = _____.

A30°
B60°
C45°
D50°

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ravyan from saint joseph, shaktinagar

Subject :IMO Class : Class 9

Two circles intersect at two points A and B. If AD and AC are diameters of the circles, then which of the following steps is INCORRECT in order to prove that B lies on the line segment DC?
(P) Join AB.
(Q) ∠ABD = 90° and ∠ABC = 90° (Angle in semicircle)
(R) ∠ABD + ∠ABC = 360°
(S) DBC is a straight line segment. Hence B lies on the line segment DC.

AP
BQ
CR
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Rachit Ghivari from HIS, Hubli

Subject :IMO Class : Class 7

Match the following.

A (P) → (1), (Q) → (2), (R) → (3), (S) → (4)
B (P) → (3), (Q) → (4), (R) → (1), (S) → (2)
C (P) → (4), (Q) → (1), (R) → (3), (S) → (2)
D (P) → (3), (Q) → (4), (R) → (2), (S) → (1)

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Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune

Subject :IMO Class : Class 8

Which number will complete the given number series?
24, 34, 54, 84, __?__

A 144
B 114
C 134
D 124

2 3=5; 5 3=8;8 5=13 so answer should be c right?

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shuddhi choubey from euro school mumbai, Bhopal

Subject :IMO Class : Class 3

Select a figure from the options which will complete the given figure pattern?

A
B
C
D

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shuddhi choubey from euro school mumbai, Bhopal

Class : Class 4

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MAMTA KUMARI from Candor, BENGALURU URBAN

Subject :IMO Class : Class 4

Which of the following letters do not have any line of symmetry?

A
B
C
D

Mishi

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Disha Vora from Zebar School for Children, Ahmedabad

Subject :IMO Class : Class 7

Find the missing number, if the same rule is followed in all the three figures.

A76
B56
C63
D64

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Aadhyashree Pandian from PIS, Mumbai

Subject :IMO Class : Class 1

John has 4 groups of shapes.

In which group will he put a ring?

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BQ
CR
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can you pls explain this question.

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B T S from SSSVV, Vizag

Class : Class 5

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Adithya from Psbb, Chennai

Subject :IMO Class : Class 9

Find the area of quadrilateral ABCD in which AB = 42 cm, BC = 21 cm, CD = 29 cm, DA = 34 cm and diagonal BD = 20 cm.

A612 cm²
B416 cm²
C546 cm²
D715 cm²