IMO- Mathematics Olympiad Class 9: Questions 830 - 834 of 919

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Question number: 830

MCQ▾

Question

In an office, the number of men is more than the number of women by 12 of the total strength. The ratio of men’s to women’s is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 831

MCQ▾

Question

In a certain code language-

(1) ‘po ki top ma’ means ‘Usha is playing cards’.

(2) ‘kob ja ki ma’ means ‘Asha is playing tennis’.

(3) ‘ki top so ho’ means ‘They are playing football’.

(4) ‘po sur kob’ means ‘Cards and tennis’.

Which word in that language means ‘Asha’?

Choices

Choice (4) Response

a.

top

b.

ja

c.

ma

d.

kob

Question number: 832

MCQ▾

Question

Find an equation of the line in slope intercept form with y-intercept (0, 4) and passing through the point (2, 9).

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 833

MCQ▾

If, then =

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 834

MCQ▾

Question

If a commission of is given on the marked price of a book, the publisher gains . If the commission is increased to, the gain is ________

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

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