IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 675 - 681 of 1042

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Passage

The given pie chart gives the marks scored in an examination by a student in English, Hindi, Science & Technology, Social Science and Mathematics. Answer the following questions (Here, total marks obtained by the students is 540)

Chart Representing the Data

Question 675 (4 of 4 Based on Passage)

Question

MCQ▾

How many more marks were obtained by the student in Mathematics than in Science & Technology?

Choices

Choice (4)Response

a.

30

b.

15

c.

40

d.

20

Question 676

Question

MCQ▾

When a certain number is multiplied by 11, the product consists entirely of ones. The smallest such number is________.

Choices

Choice (4)Response

a.

1011

b.

1111

c.

1009

d.

1010

Question 677

Question

MCQ▾

lies on________.

Choices

Choice (4)Response

a.

Positive x axis

b.

Negative y axis

c.

Negative x axis

d.

Positive y axis

Question 678

Question

MCQ▾

The hours in which 13 students watched TV, is________.

Choices

Choice (4)Response

a.

11

b.

15

c.

13

d.

12

Question 679

Question

MCQ▾

If is divisible by 3, where z is a digit less than 5, then the values of z are________.

Choices

Choice (4)Response

a.

1,2

b.

1,0

c.

0,3

d.

3,1

Question 680

Question

MCQ▾

If in a number difference between the sum of digits at its odd places and that of digits at the even places is given 0, then the number and difference is divisible by________.

Choices

Choice (4)Response

a.

2

b.

11

c.

7

d.

9

Question 681

Question

MCQ▾

In a division sum, the divisor is 12 times the quotient and 5 times the remainder. If the remainder is 48, then dividend is________.

Choices

Choice (4)Response

a.

2424

b.

8484

c.

4848

d.

2021