IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 588 - 595 of 1042
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Question 588
Question
MCQ▾If , then the value of is________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 | |
b. | 1 | |
c. | 2 | |
d. | 3 | |
Question 589
Question
MCQ▾An agent receives a commission of ₹ 30.00 on sales of ₹ 2500.00. The commission he would get on sales of ₹ 1000.00 is________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ₹ 20 | |
b. | ₹ 25 | |
c. | ₹ 12 | |
d. | ₹ 35 | |
Question 590
Question 591
Question
MCQ▾Pipes A and B can fill a tank in 3 and 4 hours respectively. Pipe C can empty it in 8 hours. If all the three pipes are opened together, then the tank will be filled in:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | hours | |
b. | hours | |
c. | hours | |
d. | hours | |
Question 592
Question
MCQ▾If , then the value of is________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 | |
b. | 9 | |
c. | 6 | |
d. | 10 | |
Question 593
Question 594
Question
MCQ▾An agent receives a commission of ₹ 25.00 on sales of ₹ 1000.00. The commission he get on sales of ₹ 100.00 is________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ₹ 3.5 | |
b. | ₹ 2.5 | |
c. | ₹ 2 | |
d. | ₹ 3 | |
Question 595
Question
MCQ▾Pipe A can fill an empty tank in 3 hours while pipe B can empty the full tank in 5 hours. If both are opened in the empty tank, time taken to fill it up completely is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | hours | |
b. | hours | |
c. | hours | |
d. | hours | |