Q.1 |
The probability that a leap year has 53 Tuesdays are |
a) | 1 / 7 |
b) | 2 / 7 |
c) | 3 / 7 |
d) | None of the above |
Q.2 |
The distance of the line 3x - 2y = 1 from a point (5, 3) measured in a direction making an angle 45 degree with the given line is ___. |
a) |
3.13 |
b) | 8.21 |
c) | 6.19 |
d) | 4.51 |
Q.3 |
In the given figure if AB = OA and CD = OD,
then AB _____ CD
|
a) | < |
b) | > |
c) | ≠ |
d) | = |
Q.4 |
There are 450 teachers and students in a school. If there is one teacher for every 14 students, the numbers of students in school =? |
a) | 420 |
b) | 450 |
c) | 480 |
d) | 410 |
Q.5 |
Which number will replace the question mark? |
a) | 154 |
b) | 156 |
c) | 160 |
d) | 158 |
Q.6 |
Given P (1, 2), S (-3, 0) and O (0, 0). P divides OQ in the ratio 2:3 and OPRS is a parallelogram: The coordinate of R is |
a) | (-2, 2) |
b) | (-4, 1) |
c) | (-3/2, 1/2) |
d) | (-1, 1) |
Q.7 |
Express the following in the p/q form. 3.979797…. |
a) | 394/99 |
b) | 215/99 |
c) | 356/99 |
d) | 278/99 |
Q.8 |
The volume of a cone is the same as that of a cylinder whose height is 9 cm and diameter 40 cm. Find the radius of the base of the cone if its height is 108 cm. |
a) | 9 |
b) | 17 |
c) | 12 |
d) | 10 |
Q.9 |
Use the figure to answer questions The lines x-y=0, y=4 and x+y=0 form a triangle. Find area of the triangle. |
a) | 4 |
b) | 8 |
c) | 16 |
d) | 32 |
Q.10 |
The image of point (7,-4) about x-axis is ______. |
a) | (7,4) |
b) | (-7,4) |
c) | (7,-4) |
d) | (-7,-4) |
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Sample PDF of SilverZone - International Reasoning & Aptitude Olympiad (iRAO) PDF Sample Papers for Class 9:
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : a | Q.3 : d | Q.4 : a | Q.5 : d | Q.6 : a | Q.7 : a | Q.8 : d | Q.9 : c | Q.10 : a