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Number System
Algebra
Comparing Quantities
Geometry
Mensuration
Playing with Numbers
Data Handling
Q.1 | Q.2 | Q.3 | Q.4 | Q.5 | Q.6 | Q.7 | Q.8 | Q.9 | Q.10 |
Q.1 |
The marked price on an item was $3000 but the shopkeeper offered a double discount of 30% and 20%. How much did he finally sell the item? |
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Q.2 |
A bicycle wheel makes 10 revolutions in moving 880 m. Find the diameter of the wheel. (π = 22/7) |
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Q.3 |
The graph below shows the profit earned by three companies over the years (in $10 million ) ![]() |
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Q.4 |
A sum of money becomes four times in 20 years at simple interest. Find the rate of interest. |
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Q.5 |
How many tangents are there in all in this figure? |
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Q.6 |
Angles of a linear pair are in the ratio 8 : 1. What is the degree of measure of both angles? |
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Q.7 |
Which of the following digit will be sixth to the left of tenth from the right end? 1 1 2 5 4 7 2 8 4 5 7 1 9 6 5 2 4 1 4 5 8 2 4 3 9 7 6 9 4 2 9 |
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Q.8 |
The base radius of a cylinder is 20 cm and its height is 10 cm. Find its curved surface area in cm2. |
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Q.9 |
Find the area of a triangle whose two sides are 16 cm and 12 cm respectively and the perimeter is 42 cm. |
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Q.10 |
What will be the area of a circle with circumference equal to 88 cm? |
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Answers to Previous Year Questions from CREST Olympiads:
Q.1 : a | Q.2 : d | Q.3 : a | Q.4 : c | Q.5 : d | Q.6 : b | Q.7 : c | Q.8 : c | Q.9 : c | Q.10 : c