List of practice Questions

How many 4-digit numbers can be formed using the digits 1, 2, 3, 4, 5 without repetition such that the number is divisible by 5?
What volume will 2 moles of an ideal gas occupy at STP (Standard Temperature and Pressure)?
Which of the following is a non-invasive method to measure blood pressure?
In a communication system, the bandwidth of a signal is:
The primary function of a Wheatstone bridge is to measure:
In a transistor, the current gain is defined as:
Which of the following is the main component of natural gas?
The modulus of elasticity of concrete is approximately:
In a series RLC circuit, if the frequency of the applied voltage is increased, the impedance of the circuit:
The efficiency of a Carnot engine depends on:
Which of the following is not a valid data type in C?
Solve the following differential equation:
\[ \frac{d^2y}{dx^2} + 4\frac{dy}{dx} + 4y = 0 \]

Identify the location of the given building.

What is the primary function of the Indian Judiciary?

An object has moved through a distance can it have zero displacement if yes support your answer with an example.

A real valued function $ f: A \to B $ defined by $ f(x) = \frac{4 - x^2}{4 + x^2} \ \forall x \in A $ is a bijection. If $ -4 \in A $, then $ A \cap B = $
Match the following:
(P) Schedule H
(Q) Schedule G
(R) Schedule P
(S) Schedule F2
Descriptions:
(I) Life period of drugs
(II) Drugs used under RMP
(III) List of Prescription Drugs
(IV) Standards for surgical dressing

Acidified \(KMnO_4\) oxidizes sulphite to: 

The correct IUPAC name of \([ \text{Pt}(\text{NH}_3)_2\text{Cl}_2 ]^{2+} \) is:

Consider the following compounds:
(i) CH₃CH₂Br
(ii) CH₃CH₂CH₂Br
(iii) CH₃CH₂CH₂CH₂Br
Arrange the compounds in the increasing order of their boiling points.

Alkyl halides undergoing nucleophilic bimolecular substitution reaction involve: 

Which is the correct order of acid strength from the following? 

The acid formed when propyl magnesium bromide is treated with CO_2 followed by acid hydrolysis is:

The best reagent for converting propanamide into propanamine is:

Which of the following statements is not true about glucose?