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Showing: Class 9 (1637 questions)
Which of the following is the correct extension of a Python file?
Which HTML tag is primarily used to display an image on a web page?
The sides of a triangle are in the ratio 12:17:25 and its perimeter is 540 cm. The area is:
A die is thrown once. The probability of getting an even number is:
A coin is tossed 1000 times, giving 455 heads and 545 tails. The probability of getting a tail is:
The figure formed by joining the mid-points of the adjacent sides of a rectangle is a:
The measure of an angle which is four times its supplement is:
If a ray stands on a line, then the sum of the two adjacent angles so formed is:
If two lines intersect each other, then the vertically opposite angles are:
Which of the following is NOT a criterion for congruence of triangles?