1
TG EAPCET 2025 (Online) 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The major products $P$ and $Q$ from the following reactions are

TG EAPCET 2025 (Online) 2nd May Morning Shift Chemistry - Compounds Containing Nitrogen Question 28 English
A

$$ P=\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 ; Q=\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2 $$

B

$$ P=\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2 ; Q=\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 $$

C
TG EAPCET 2025 (Online) 2nd May Morning Shift Chemistry - Compounds Containing Nitrogen Question 28 English Option 3
D

$$ P=\mathrm{C}_6 \mathrm{H}_5 \mathrm{CN} ; Q=\mathrm{C}_6 \mathrm{H}_5 \mathrm{Br} $$

2
TG EAPCET 2025 (Online) 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

If $f(x)=\tan \left(\frac{\pi}{\sqrt{x+1}+4}\right)$ is a real valued function, then the range of $f$ is

A

$[-1,1]$

B

$(0,1]$

C

$[-1, \infty)$

D

$R$

3
TG EAPCET 2025 (Online) 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The range of the real value function $f(x)=\sin ^{-1}\left(\sqrt{x^2+x+1}\right)$ is

A
$\left[-\frac{\pi}{2}, \frac{\pi}{2}\right]$
B
$\left[0, \frac{\pi}{2}\right]$
C
$\left[\frac{\pi}{6}, \frac{\pi}{2}\right]$
D
$\left[\frac{\pi}{3}, \frac{\pi}{2}\right]$
4
TG EAPCET 2025 (Online) 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

$1+(1+3)+(1+3+5)+(1+3+5+7)+\ldots$ to 10 terms $=$

A

385

B

285

C

506

D

406

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