Exams

If a piece of paper is folded and punched as shown in the given figure, then which figure indicates when it is opened?

There are how many vocal cords in the human voice box?

If ax - 4y = -6 has a slope of -3/2. What is the value of a?

PQR is an equilateral triangle. MN is drawn parallel to QR such that M is on PQ and N is on PR. If PN = 6 cm, then the length of MN is

If the length of a chord of a circle is equal to that of the radius of the circle, then the angle subtended, in radians, at the centre of the circle by chord is

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statements:

1. All books are novels.
2. Some novels are poems.

Conclusions:

I. Some books are poems.
II. Some poems are novels.

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

Which of the following metals cannot be easily cut with a knife?