Indian Navy Pilot Mathematics — 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 Pilot Mathematics in the app →The decimal expansion of a rational number $\frac{a}{b}$ will terminate if, after reducing it to lowest terms,Which statement is always true about the sum of a rational number and an irrational number?If the prime factorisations of two numbers are $2^3\times 3^2\times 5$ and $2^2\times 3\times 5^2$, then theirAccording to Euclid's Division Lemma, for integers $a$ and $b$, the expression for division isA missing helicopter is equally likely to have crashed anywhere in the rectangular region shown in Fig. 14.2. Which of the following best explains why $ qrt{3}$ is irrational?Which of the following is not a polynomial in the variable $x$?If the discriminant of a quadratic equation is negative, what can be concluded about its roots?For the quadratic equation $ax^2+bx+c=0$, what is the discriminant?The list $-1.0, -1.5, -2.0, -2.5, \ldots$ is an AP. What is its common difference?If in right triangle $ABC$ right-angled at $B$ (shown in the figure), angle $A$ is acute, then which ratio equ