IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 541 - 548 of 931

Access detailed explanations (illustrated with images and videos) to 931 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

Question 541

Question

MCQ▾

Find the remainder when is divided by .

Choices

Choice (4)Response

a.

-5

b.

-4

c.

-9

d.

-7

Question 542

Question

MCQ▾

If , then , is ________.

Choices

Choice (4)Response

a.

0

b.

55

c.

54

d.

34

Question 543

Question

MCQ▾

The solution of the equations and is________.

Choices

Choice (4)Response

a.

x = 0 , y = 0

b.

x = 8 , y = 5

c.

x = 18 , y = 12

d.

No solution

Question 544

Question

MCQ▾

Group the given figures into three classes using each figure only once.

Group the Different Shape Available in this Image

Choices

Choice (4)Response

a.

b.

c.

d.

Question 545

Question

MCQ▾

Mean marks scored by 50 students were found to be 70. Later it was observed that a score of 45 was misread as 54. Then the correct mean is ________

Choices

Choice (4)Response

a.

69

b.

59

c.

69.82

d.

79.82

Question 546

Question

MCQ▾

Ram is the brother of Shyam and Mahesh is father of Ram. Jagat is the brother of Priya and Priya is daughter of Shyam. Who is the uncle of Jagat?

Choices

Choice (4)Response

a.

Shyam

b.

Ram

c.

Mahesh

d.

None of the above

Question 547

Question

MCQ▾

The value of k for which is a factor of is ________.

Choices

Choice (4)Response

a.

b.

c.

7

d.

Question 548

Question

MCQ▾

P and Q can do a piece of work in 15 days and Q alone can do it in 30 days. The time taken by P alone to do the work is ________

Choices

Choice (4)Response

a.

12 days

b.

35 days

c.

30 days

d.

40 days