List of practice Questions

What is the output of the following code fragment? 
int x = 24;} 
printf("%d\n", x); 
printf("%3d %3d\n", x, x);}

In a 4-bit ripple carry adder, the worst-case delay occurs when _______.
The first-pass metabolism refers to:
The term 'Feng Shui' is associated with:
A thermocouple is used to measure:
The modulus of elasticity of concrete is influenced by:
In a batch reactor, the reaction rate is:
Which of the following is a method of gene transfer in plants?
Which of the following is a characteristic of a deadlock in a computer system?
In an RLC series circuit, at resonance, the impedance is:
The efficiency of a Carnot engine depends on:

Match the following limit test reagents correctly.

A) Arsenic1) Dithizone
B) Lead2) Thioglycolic acid
C) Iron3) Barium chloride
D) Barium4) Mercuric chloride
Which guideline is commonly referred to for method validation in pharmaceutical analysis?
What will be change observed in liquid chromatography with increased mobile phase flow rate?
Which of the following functional group(s) does not show two absorption peaks in IR spectroscopy:
If 10 mL of 0.1 M sulphuric acid solution requires 20 mL of NaOH solution, then the normality of NaOH solution is:
During titration of strong acid with a weak base, which one is correct with respect to conductance?
Which substance is commonly used titrant in iodometric titrations?
Which of the following is correct about robustness and ruggedness in method validation?
Which of the following is a primary standard used in the calibration of spectrophotometers?
Find the correct sentence from the following about accuracy and precision in pharmaceutical analysis.
The errors arising due to use of un-calibrated or improperly calibrated weights are known as:
For the $pH$ range of 2.8 to 4.6, which indicator should be preferred?
The phenomenon called "levelling effect" for weak acids will be observed in ________ solvents.
To obtain the best results in any of the quantitative TLC methods, the spots being used should have \( R_f \) values between _______.