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Syllabus:
Number System
Algebra
Comparing Quantities
Geometry
Mensuration
Playing with Numbers
Data Handling
Q.1 |
Which number is divisible by 18?
383893, 238768, 926568, 273638
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Q.2 |
What are the two roots of the equation (x + 4) (x – 5) = 0?
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Q.3 |
A coin is tossed once, find the probability of getting 'Head'.
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Q.4 |
Find the result of subtracting the sum of all integers between 10 and 20 from the sum of all integers from 10 to 20.
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Q.5 |
ΔABC and ΔDEC are the right triangles with ∠B = ∠E = 90°, find BE.
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Q.6 |
A shopkeeper expects a profit of 50% on his cost price. In a week, his sale was $15000. What was his profit?
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Q.7 |
Factorise:
(x2 - x)2 - 8(x2 - x) + 12
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Q.8 |
If in each number, first and the last digits are interchanged, which of the following will be the highest number?
147 831 389 425 598
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Q.9 |
An equilateral triangle is cut up into smaller equilateral triangles with side 1/6 of the original. Find the number of triangles thus formed.
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Q.10 |
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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