Everyday Mathematics [IMO Level 1- Mathematics Olympiad (SOF) Class 9]: Questions 87 - 92 of 100
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Question 87
Question MCQ▾
Age of Smith՚s father is 4 times of his age. If 5 years ago, father՚s age was 7 times of the age of his son at that time. What is Smith՚s father present age?
Choices
Choice (4) | Response | |
---|---|---|
a. | 40 years | |
b. | 60 years | |
c. | 45 years | |
d. | 51 years |
Question 88
Question MCQ▾
A and B invest in a business in the ratio . If of the total profit goes to charity and A՚s share is ₹ 855, the total profit is ________
Choices
Choice (4) | Response | |
---|---|---|
a. | ₹ 1500 | |
b. | ₹ 1537.50 | |
c. | ₹ 1425 | |
d. | ₹ 1576 |
Question 89
Question MCQ▾
Sujal bought ink pen at ₹ 10 each and y getting cards at ₹ 20 each. If the ink pen cost ₹ 30 more than the cards, the equation involving x and y are ________
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 90
Question MCQ▾
A man sells two horses for ₹ 6000 each, neither losing nor gaining in the deal. If he sold one horse at a gain of , the other horse is sold at a loss of ________
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 91
Question MCQ▾
The highest score in an inning was of the total and the next highest was of the remainder. If the scores differed by 10, then the total score is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | 5520 | |
b. | 1480 | |
c. | 2250 | |
d. | 6540 |
Question 92
Question MCQ▾
By selling 36 Apples, a vender loses the selling price of 4 Apple. His loss percent is ________
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | All of the above |