IMO Level 2- Mathematics Olympiad (SOF) Class 8: Questions 33 - 37 of 315
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Question 33
Question
MCQ▾Train 1 and Train 2 are travelling towards each other with speeds 40 kmph and 60 kmph from Points A and B respectively. They travel for 2 hours after which Train 1 stops for an hour and then travels again for th of an hour to meet Train 2. What is the distance between A and B?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 8.5 days | |
b. | 285 km | |
c. | 1.5 days | |
d. | 3.5 days | |
Question 34
Question
MCQ▾A bank offers 30 % compound interest calculated every 4 months. Ben deposits ₹ 1000 on the 1st of January, ₹ 500 on the 1st of May and ₹ 400 on the 1st of September. What is the amount that Ben gained at the end of one year?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ₹ 2420 | |
b. | ₹ 2000 | |
c. | ₹ 1900 | |
d. | ₹ 3000 | |
Question 35
Question
MCQ▾In a water-milk mixture of 50 litres, the ratio is 8: 2. A cup of milk is poured in and the water-milk ratio is 10: 4. What is the quantity of milk poured in?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 8 litres | |
b. | 5 litres | |
c. | 10 litres | |
d. | 6 litres | |
Question 36
Question
MCQ▾. Find the value of a
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 2 | |
b. | 1 | |
c. | -2 | |
d. | 0 | |
Question 37
Question
MCQ▾A bicycle is marked at ₹ 500 above the C. P. and sold at a discount of 5 % at a profit of 42.5 % . Calculate the C. P. of the bicycle.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ₹ 950 | |
b. | ₹ 1000 | |
c. | ₹ 900 | |
d. | ₹ 800 | |