International Maths Olympiad Forum By SOF Olympiad Trainer - Page 1

User Forum

Ask Your Question

Select Class:

Aarna Singh from Delhi Public School, Etawah

Subject :IMO Class : Class 6

Mansi needs to identify the number sequence among the following. What could be her answer?

A Stacked squares
B Stacked triangles
C Complete graphs
D Power of 3

Incomprehensible question!!

Post Your Answer

Shibam Ghosh from Patha-Bhavana , Bolpur

Subject :IMO Class : Class 8

What must be subtracted from x⁴ + 2x² - 3x + 7 to get x³ + x² + x - 1 ?

A x⁴ - x³ + x² - 4x + 8
B x³ + x² - 4x + 8
C x⁴ - x³ + x² + 4x - 8
D x⁴ - x³ - x² + 4x - 8

Post Your Answer

Saatvik Banerjee from DPS NERUL , Navi Mumbai

Subject :IMO Class : Class 10

Two positions of a dice are shown here. Find the number on the face opposite to the face having number 1.

A2
B6
C5
D3

Post Your Answer

Mihika Das from Clough Pike Elementary , Batavia

Subject :IMO Class : Class 2

The value of = ?

A
B
C
D

Post Your Answer

Divij Ranade from Sevasadan English Medium School, PUNE

Subject :IMO Class : Class 7

Which of the following options will complete the given series?
EXL, GVN, ITP, KRR, ?

AMTT
BMPT
CNPT
DNST

Post Your Answer

sai from loyola school bbsr, Bhubaneswar

Subject :IMO Class : Class 10

If the volume of a sphere is increased by without changing the shape, what will be the percentage increase in the surface area?

A 56.25%
B 50 %
C 28.56%
D Remains same

How to solve

Post Your Answer

Ishanvi Bikram from delhi public school, bokaro steel city

Subject :IMO Class : Class 6

Fill in the blanks and select the correct option.
(i) The next term in the sequence 3, 7, 5, 9, 7, 11,.... is ___________.
(ii) The next shape following the nonagon is ___________.
(iii) The sequence which represents the number of triangles in each row of stacked triangles has ___________ numbers.