International Maths Olympiad Forum By SOF Olympiad Trainer

from Nabadwip Bakultala High School, Nabadwip

Subject :IMO Class : Class 6

The integer which is 5 more than (- 2 + (- 4)) is _______.

A - 1
B - 2
C 1
D 2

This is -1

Ans 1:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR

Class : Class 10

Post Your Answer

ISHAAN ROY from NPS SINGAPORE, Singapore

Subject :IMO Class : Class 4

Which of the following statements is INCORRECT?

A40 thousands + 20 tens + 90 ones is 40290.
BIn roman numeral symbol X cannot be subtracted from L.
CThe sum of third multiple of 8 and fifth multiple of 5 is 49.
D8 is a factor of both 32 and 56.

View All Answers (2)

Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

(B): A. 40 thousands + 20 tens + 90 ones = 40000 + 200 +90 = 40290 (Incorrect)

B. X = 10 and L = 50. And we can do 50 - 10 = 40. (Incorrect)

C Third multiple of 8 = 8 × 3 = 24.
Fifth multiple of 5 = 5 × 5 = 25
So, 24+25 = 49 (Correct)
D. 8 × 4 = 32, 8 × 7 = 56. Hence, 8 is a factor of 32 and 56. (Correct)

Ans 2:

Trilochan from Sairam Vidayalaya, Chennai

Class : Class 4

i putted in fluek

Submit Your Answers

Post Your Answer

Aadvik saini from Mvn sector 17, Faridabad

Subject :IMO Class : Class 5

Sakshi started walking at 5:25 a.m. in a park. She walked for 75 minutes and took 25 minutes rest. At what time will she be at her home, if she took 15 minutes to come back from the park?

A7 : 05 a.m.
B6 : 55 a.m.
C7 : 20 a.m.
D6 : 40 a.m.

View All Answers (3)

Ans 1:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

wrong question

Ans 2:

Bhavya from ABC, Delhi

Class : Class 7

SIMPLE QUESTION. ADDITION OF TIME IS SUPER EASY.7:20 AM IS THE ANSWER

Ans 3:

dhriti kaintura from Sunrise International School, abu dhabi

Class : Class 5

Submit Your Answers

Post Your Answer

Akshat Jain from Delhi Public School, Greater Noida

Subject :IMO Class : Class 6

Match the following:

A (i) → (s); (ii) → (r); (iii) → (p); (iv) → (q)
B (i) → (q); (ii) → (r); (iii) → (p); (iv) → (s)
C (i) → (r); (ii)→ (p); (iii) → (q); (iv) → (s)
D (i) → (r); (ii) → (p); (iii) → (s); (iv) → q

View All Answers (1)

Ans 1:

himanshu from J.N.V BIRAULLI, SAMASTIPUR

Class : Class 7

Submit Your Answers

Post Your Answer

Mathew George David from Kendriya Vidhyalaya, Kottayam

Subject :IMO Class : Class 5

22 children were at a birthday party. Each girl drank 2 glasses of fruit punch and each boy drank 3 glasses of fruit punch. If the boys drank 31 more glasses of fruit punch, how many girls attended the party?

(A) 7

(B) 8

(C) 16

(D) 15

View All Answers (1)

Ans 1:

Mathew George David from Kendriya Vidhyalaya, Kottayam

Class : Class 5

Submit Your Answers

Post Your Answer

rachana from delhi public school, NACHARAM

Subject :IMO Class : Class 4

Which of the following options has the same shaded fraction as the unshaded fraction of given figure?

A
B
C
D

View All Answers (7)

Ans 1:

AYUSMAN NAYAK from DAV PS, BHUBANESWAR

Class : Class 7

Ans 2:

dveep jain from mindful gurukul, Mumbai

Class : Class 4

Answer is D because shaded part is supposed to be 3/8

Ans 3:

Aarav Hitesh Parikh from Gopal Sharma International School, Mumbai

Class : Class 8

Even we think answer is C

Ans 4:

Malavya Chaturvedi from Study Hall, Lucknow

Class : Class 8

Answer should be C instead of D.

Ans 5:

Aditya Aryansh Jena from Modern Public School , Bhiwadi

Class : Class 6

Ans 6:

AYUSMAN NAYAK from DAV PS, BHUBANESWAR

Class : Class 7

Answer must be c because shaded part is 5/8

Ans 7:

Ishan Priyadarsi from Euro School, BENGALURU

Class : Class 7

actually, try this out- end the test directly then stay clam and do a answer and then check this will help you to stay focused and calm no hurry calm.....if you agree then tell me in this question comments bruhs..

Submit Your Answers

Post Your Answer

Khushi Bansal from Bolton School, Hyderabad

Subject :IMO Class : Class 8

Ram put some buttons on the table. There were 4 blue, 7 red, 3 black and 6 white buttons in all. All of a sudden, a cat jumped on the table and knocked out one button on the floor. What is the probability that the button on the floor is blue?

A
B
B
D

the third option should be named C and not B

View All Answers (3)

Ans 1:

Abhishek from noel, akola

Class : Class 10

Sir the option is C but it is given B (typing mistake)

Ans 2:

Hprakash09 from Billabong high Bhopal, Bhopal

Class : Class 7

The answer is written as B as well due to an accident, even though it's C.

Ans 3:

Jai Aggarwal from delhi public school, sirsa

Class : Class 8

answer:c

Submit Your Answers

Post Your Answer

V V S S VISHNU BALAJI from BHARATIYA VIDYA BHAVAN'S ATMAKURI RAMA RAO SCHOOL, HYDERABAD

Subject :IMO Class : Class 8

Amit want to buy a rectangular field whose area is (3a² + 5ab + 2b²) sq. units. One of its sides is (a + b) units. Find the length of the fence around the field.

A (10a + 20b) units
B (4a + 3b) units
C (2a + 2b) units
D (8a + 6b) units

explanation

View All Answers (2)

Ans 1:

Avisha Shiju John from St Marys, Pune

Class : Class 8

Ans 2:

V V S S VISHNU BALAJI from BHARATIYA VIDYA BHAVAN'S ATMAKURI RAMA RAO SCHOOL, HYDERABAD

Class : Class 9

Submit Your Answers

Post Your Answer

Kashish Sharma from Poddar Brio International School, Badlapur

Subject :IMO Class : Class 6

A, B, C, D, E, F, G and H are sitting around a circle facing at the centre, C is third to the left of A and second to the right of E, B is second to the right of C. D is second to the right of F who is second to the right of A. G is not an immediate neighbour of C. Who is to the immediate right of C?

A H
B G
C D
D Data inadequate