Indian Navy 10+2 B.Tech Cadet Reasoning & Aptitude — practice questions
30 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Indian Navy 10+2 B.Tech Cadet Reasoning & Aptitude in the app →Let $A = \{1, 2, 3, 4\}$ and $B = \{3, 1, 4, 2\}$. Which statement is true?How many subsets does the set $\{1, 2, 3\}$ have?Let $A = \{1, 3\}$, $B = \{1, 5, 9\}$, $C = \{1, 3, 5, 7, 9\}$. Which is **TRUE**?Write the interval $[-3, 5)$ in set-builder form.If $A = \{1, 2\}$, list the subsets of $A \times A$:The inequality $ax^{2} + bx + c > 0$ (with $a \neq 0$) is classified as:Solve $\dfrac{5 - 2x}{3} \leq \dfrac{x}{6} - 5$.Solve $5x - 3 < 7$ when $x$ is an integer.Solve $x + \dfrac{x}{2} + \dfrac{x}{3} < 11$ for real $x$.Ravi obtained 70 and 75 marks in his first two unit tests. What is the **minimum** he must score in the third If $z = a + ib$, what is $z + \bar{z}$?The set of complex numbers with $b = 0$ (i.e., $z = a + 0i$) is:How many terms in $(2x + 3y)^{12}$?What is $\binom{n}{1}$?Given 4 flags of different colours, how many different signals can be generated by arranging 2 flags one belowCompute $\dfrac{7!}{5!}$.The slope of a horizontal line is:The equation of a vertical line through $(7, -2)$ is:Which of the following is NOT a measure of central tendency?Batsman B scored 53, 46, 48, 50, 53, 53, 58, 60, 57, 52. What is the range?The mean of batsman B's scores (53, 46, 48, 50, 53, 53, 58, 60, 57, 52) is:If all values in a data set are equal, the range is:If the median of a data set is the same as its mean, the data distribution is:In a parabola, every point is equidistant from:The point $(-3, 1, 2)$ lies in which octant?Distance between two points $P(x_1, y_1, z_1)$ and $Q(x_2, y_2, z_2)$ in 3D is:Midpoint of $(2, 4, 6)$ and $(8, 10, 12)$ is:Coordinate planes meet at the:In the experiment of tossing two coins, the event 'exactly one head' corresponds to:In rolling a die, what is the probability of getting an odd number?