List of top Questions asked in GUJCET- 2025

Which of the following types of analysis correlates with Mendel's laws?
In the diagram showing the gene structure, what is labeled "UTR"?
Scientists have estimated that the total number of DNA bases in humans is approximately:
Which of the following statements is true regarding a specific type of cell structure?
Which of the following pairs of organs is correctly matched?
(i) Brain and Spinal Cord
(ii) Gut and Stomach
(iii) Eyes and Ears
(iv) Kidneys and Lungs
In the diagram, identify the structure marked as "%" and select the correct option.
In RNA, which type of sugar is present?
For the given reaction, what is the correct rate law?
\[ \frac{d[A]}{dt} = -6 \frac{d[B]}{dt} = -4 \frac{d[C]}{dt} = 3 \frac{d[D]}{dt} = 4 \frac{d}{dt} \]
What is the oxidation state of Mn in the given reaction involving MnF\(_3\) and Mn\(_2\)O\(_3\)?
Which of the following is the correct structure for the given organic compound, based on the type of substitution in an S\(_N\)2 reaction?
Which of the following is the correct structure of a compound showing electrophilic addition reaction with a halogen?
Which of the following is the correct complex for the given problem based on the correct coordination chemistry configuration?
For the complex ion \(\text{Mn}^{5+}\), what is the electronic configuration?
For the complex \( [Co(NH_3)_6]^{3+} \), what is the oxidation state of Co and the number of unpaired electrons?
Which of the following is the correct structure for the given organic compound, based on the reaction conditions?
What is the base used for the given reaction to produce the desired product?
In a p-n junction diode, when it is forward biased, what happens?
What is the electric field in the vacuum when the frequency of the radiation is \( 10^{16} \, \text{Hz} \)?
In the diffraction experiment, the angle of diffraction for the first order is \( \theta \). The corresponding wavelength of light is:
A light wave with a frequency of \( 6 \times 10^{14} \, \text{Hz} \) strikes a surface, and the incident power is \( 4 \times 10^{-3} \, \text{W} \). Calculate the energy of each photon.