List of top Questions asked in LPUNEST

Choose the correct option to fill in the blank: She is good ………….. mathematics.

What is the simple interest on ₹2000 at 5% per annum for 2 years?

If the cost price of an article is ₹500 and it is sold at a profit of 10%, what is the selling price?

If 3 pens cost ₹45, what is the cost of 10 pens?
Identify the correctly spelled word.
Choose the correct passive voice of the sentence: “The teacher explained the lesson.”
If the average of 5 numbers is 18, what is their total sum?
A train travels 120 km in 2 hours. What is its speed?
\(10^{-6}\,\text{M}\) NaOH is diluted 100 times. The pH of the diluted base is:
The pH of a solution with \([\text{H}^+] = 3.2 \times 10^{-3}\,\text{M}\) is closest to:
The pH of pure water at 25\(^\circ\)C is:
Which of the following solutions is the most acidic?
Choose the correct synonym of the word “Abundant”
Choose the correct antonym of the word “Expand”.
\(1.0 \times 10^{-4}\,\text{M}\) HCl is diluted 10 times. The pH of the final solution is:

Number of photons emitted by 10 watt bulb in 10 seconds, if wavelength of light is 1000 \(\AA\) is

K$_{sp}$ of Mg(OH)$_2$ is \(1\times10^{-12}\). 0.01 M MgCl$_2$ solution will precipitate when limiting pH is

The number of integral values of \(\lambda\) for which \(x^2 + y^2\) +\(\lambda\) x + (1 - \(\lambda\))y + 5 = 0 is the equation of a circle whose radius does not exceed 5 is

In a reaction involving ring substitution of \(C_6H_5Y\), the major product is the meta-isomer. The group \(Y\) can be:

Which of the following country has the richest biodiversity?
Disease caused by eating fish inhabiting mercury contaminated water is:
Green Fluorescent Protein was first observed in:
The carrying capacity of a population is determined by its:
The richness of species in an ecosystem is termed as:
Red Data Book provides data on: