Exams

If 2x - 6 ≤ x - 3 and 1+3x < 4x + 4, then x can take which of the following values?

A circle of diameter 26 cm having the two equal chords of length 10 cm is separated by a distance x cm. Calculate the distance x.

Sensitivity of potentiometer can be increased by

Which of the following cube in the answer figure cannot be based on the unfolded cube in the question figure?

If a - b = 5 and a2 + b2 = 97, ab = ?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

A circle has points P, Q, R on a circle in such a way that angle PQR is 60 deg and angle QRP is 80 deg. Calculate the angle subtended by an arc QR at the centre.

In the following question, select the odd letter/letters from the given alternatives.