List of top Questions asked in WBJEE JENPAS UG

Which of these protected areas are in West Bengal ?

If the rate of annual simple interest is \(11\frac{1}{2}\%\) , then how much money need to be deposited 2 to have ₹ 8,906 in total after 4 years?

In a first order reaction, the concentration of the reactant becomes 0.0625 of its initial concentration after 2 hours. The half-life of the reaction is given by

Choose the right option which will complete the first word and begin the second word.
E X(....) A C L E 

I. We should not unnecessarily defy the authority of an elected Government.
II. People in this village deify him for his extensive social service.
Consider the two words in bold italic in the above two sentences and select the correct option from below.

Select the sentence which is grammatically wrong:

Identify the erroneous part of the sentence:

A person bought mangoes at the rate of 45 for 10 mangoes. Then he sold them at the rate of ₹ 60 for a dozen mangoes. What will be his profit or loss percentage ?

Consider the two different situations X and Y of two concentric coils of N₁ and N₂ turns and radii R₁ and R₂ respectively as shown above. If the magnetic field at O in situation X is B_x and in situation Y is B_y then B_x−B_y is

If \(0.2\bar{45}=\frac{p}{q}\) , where p, q are integers and q ≠ 0, then \(\frac{p}{q}\) = ?

Select the pair in which the letter groups are similarly related as in the given pair:
CEH: IKN

A particle is falling freely from height h to the ground. (Where h << R and R = Radius of the Earth). Which of the following figure most correctly depicts the acceleration ‘a’ of the particle as a function of time t (neglect air resistance)?

Five molecules of an ideal gas have velocities 2, 3, 4, 4 and 5 m/s. If their average velocity is \(\bar v\) and their RMS velocity is \(V_{rms}\) then

Select the sentence which is grammatically wrong.

Find the odd one among the following

Newton's first law of motion leads us to-

A convex lens of focal length 10 cm produces a five-times magnified real image of an object. What is the object distance ?

If SPIDER is written as PSDIRE in a certain code, how would COMMON be written in that code?

If the letter PRABA are coded as 27595 and THILAK are coded as 368451, how can BHARAT be coded?

In a certain language, '481' means 'sky is blue'. '246' means 'sea is deep' and '698' means 'sea looks blue'.
What number is the code for 'deep'?

Find the missing term of the given series :
1, 4, 27, 16, ?, 36, 343

Choose the correct alternative from the given ones that will complete the series:
3, 5, 35, 10, 12, 35,___,___

Choose the correct alternative:
Assam: Dispur :: Nagaland: ?

Choose a figure from the four alternatives which would replace the question mark (?)

A clock seen through a mirror shows quarter to three. What is the correct time shown by the clock?