1
KCET 2026
MCQ (Single Correct Answer)
+1
-0
The maximum value of $\sin\left(x + \dfrac{\pi}{6}\right) + \cos\left(x + \dfrac{\pi}{6}\right)$ is attained at $x = $
A
$\dfrac{\pi}{2}$
B
$\dfrac{\pi}{4}$
C
$\dfrac{\pi}{6}$
D
$\dfrac{\pi}{12}$
2
KCET 2025
MCQ (Single Correct Answer)
+1
-0
Which of the following is not correct?
A
$\cos 5 \pi=\cos 4 \pi$
B
$\sin 2 \pi=\sin (-2 \pi)$
C
$\sin 4 \pi=\sin 6 \pi$
D
$\tan 45^{\circ}=\tan \left(-315^{\circ}\right)$
3
KCET 2025
MCQ (Single Correct Answer)
+1
-0
The minimum value of $1-\sin x$ is
A
0
B
-1
C
1
D
2
4
KCET 2022
MCQ (Single Correct Answer)
+1
-0

The degree measure of $$\frac{\pi}{32}$$ is equal to

A
$$5^{\circ} 30^{\prime} 20^{\prime \prime}$$
B
$$5^{\circ} 37^{\prime} 20^{\prime \prime}$$
C
$$5^{\circ} 37^{\prime} 30^{\prime \prime}$$
D
$$4^{\circ} 30^{\prime} 30^{\prime \prime}$$

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