List of top Questions asked in BCECE- 2026

In a two-stroke engine, the power stroke occurs compared to a four-stroke engine -
Which of the following is an example of a legume or fodder?
Chemically, carbohydrate is:
Seed drill is used for sowing which crop?
Land improvement provides -
How many national-level research centres are there in Bihar?
White smoke indicates -
How many agricultural universities are currently operational in India?
Where is the first agricultural university of India located?
When was ICAR established?
Which hormone promotes cell division?
Which hormone is responsible for bolting in rosette plants?
Read the following statements regarding gibberellins:
A. Gibberellins promote stem elongation.
B. They can induce parthenocarpy.
C. They inhibit seed germination.
Choose the correct answer from the options given below:
The increase in length of plant body is due to:
The growth curve obtained in plants is generally:
Which phase of growth involves rapid cell enlargement?
Apical dominance is mainly caused by:
Read the following statements regarding phases of growth:
A. Meristematic phase involves active cell division.
B. Elongation phase involves vacuolation and cell enlargement.
C. Mature cells attain maximum size and differentiation.
Choose the correct answer from the options given below:
Which of the following is a plant growth regulator?
Read the following statements regarding plant growth:
A. Plant growth is generally indeterminate.
B. Meristems are responsible for plant growth.
C. Growth occurs only due to cell enlargement.
Choose the correct answer from the options given below:
The product of first \( n \) odd natural numbers is :
Five candidates are contesting an election, and three members are to be elected. A voter can vote for any number of candidates, but not more than the number of members to be elected. The number of ways a person can cast their vote is :
If \( 0 < r < s \le n \) and \( ^nP_r = ^nP_s \), then the value of \( (r - s) \) is :
The interval, in which the function \( f(x) = \frac{3}{x} + \frac{x}{3} \) is strictly decreasing, is :
Let \( f(x) = x^3 - 6x^2 + 12x - 3 \), then at \( x = 2 \), \( f(x) \) has :