Indian Navy AA (Artificer Apprentice) Reasoning & Aptitude — practice questions
11 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Indian Navy AA (Artificer Apprentice) Reasoning & Aptitude in the app →If $A = \{x, y, z\}$ and $B = \{1, 2\}$, the number of relations from $A$ to $B$ is:A central angle of $60^{\circ}$ intercepts an arc of length $37.4$ cm in a circle. Find the radius. (Use $\pi Equal arcs in two circles subtend angles $65^{\circ}$ and $110^{\circ}$ at the centres. The ratio of the radiiWhat is $\cos 0^{\circ}$?If $z = a + ib$, what is $z + \bar{z}$?The complex number $z = 0 + 0i$ equals:How many ways can 5 people sit in a row for a photograph?How many ways can the letters of the word **CAT** be arranged?How many 5-digit positive integers can be formed using the digits 1, 2, 3, 4, 5, 6, 7 if no digit can occur moThe eccentricity of a parabola is:Rolling a die — the event 'the number turning up is odd or even' is: