IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 788 - 794 of 931
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Question 788
Question 789
Question 790
Question
MCQ▾A card is drawn at random from a well shuffled pack of 52 cards. The probability that the cards drawn in neither a red card nor a queen are ________
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Question 791
Question
MCQ▾Two dice are thrown simultaneously. The odds against getting the sum 6 is________
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Question 792
Question
MCQ▾Aparna cut a cake in two equal parts and one of these two pieces is again cut into equal parts. Each small parts is of 20 grams. If there are seven parts of the whole cake, what was the weight of the original cake?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 280 grams | |
b. | 240 grams | |
c. | 140 grams | |
d. | 300 grams | |
Question 793
Question
MCQ▾A man purchased two clocks X and Y at a total cost ₹ 1000. He sells X at profit and Y at a loss of and gets the same selling price for both the clocks. What are the purchasing prices of X and Y respectively?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ₹ 266, ₹ 600 | |
b. | ₹ 385.95, ₹ 245.36 | |
c. | ₹ 263.16, ₹ 736.84 | |
d. | ₹ 125, ₹ 736.25 | |