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BITSAT previous year questions with solutions

BITSAT Physics, Chemistry, Mathematics and English previous year questions with solutions.

2,214 questions3 subjectsFree solutions

Mathematics

823 questions · 36 chapters

Physics

700 questions · 31 chapters

Chemistry

691 questions · 33 chapters

1

The final product in following reaction Y is, CH ₃ CH = CH ₂ [ (ii) NaBH ₄] (i) ( CH ₃ COO )₂ Hg , CH ₃ OH Y

BITSAT 2024 Solution View → 2

In the Victor-Meyer's test, the colour given by 1^ .2^ and 3^ alcohols are respectively:

BITSAT 2024 Solution View → 3

What is X in the following reaction? CO +2 H ₂ x CH ₃ OH

BITSAT 2024 Solution View → 4

An unknown alochol is treated with the "Lucas reagent" to determine whether the alcohol is primary, secondary or tertiary. Which alcohol reacts fastest and by what mechan

BITSAT 2024 Solution View → 5

Which will not result in the formation of anisole?

BITSAT 2023 Solution View → 6

Which method is useful for the synthesis of ether?

BITSAT 2023 Solution View → 7

In the reaction: Which of the following compounds will be formed?

BITSAT 2021 Solution View → 8

On reaction with sodium, 1 mol of a compound X gives 1 ~mol of H ₂ . Which one of the following compounds might be X ?

BITSAT 2020 Solution View → 9

Which of the following is/are aromatic alcohol?

BITSAT 2019 Solution View → 10

Which of the following reactants is used for the preparation of ethyl benzene, where anhy. AlCl 3 is a catalyst?

BITSAT 2019 Solution View → 11

P and Q are isomers. Identify Q

BITSAT 2014 Solution View → 12

Consider the following phenols: The decreasing order of acidity of the above phenols is

BITSAT 2014 Solution View → 13

The maximum area of rectangle inscribed in a circle of diameter R is

BITSAT 2024 Solution View → 14

Consider the function f(x)= |x-1| x^2 , then f(x) is

BITSAT 2024 Solution View → 15

The maximum volume (in cu. units) of the cylinder which can be inscribed in a sphere of radius 12 units is

BITSAT 2024 Solution View → 16

If the angle made by the tangent at the point (x₀, y₀ ) on the curve x=12(t+ t t), y=12(1+ t)^2, 0 t 2 , with the positive x -axis is 3 , then y₀ is equal to

BITSAT 2024 Solution View → 17

The altitude of a cone is 20 cm and its semivertical angle is 30^ . If the semi-vertical angle is increasing at the rate of 2^ per second, then the radius of the base is

BITSAT 2024 Solution View → 18

The point of inflexion for the curve y=(x-a)^n , where n is odd integer and n 3 is

BITSAT 2024 Solution View → 19

The population p(t) at time t of a certain mouse species satisfies the differential equation d p(t) d t =0.5 p ( t )-450 . If p(0)=850 , then the time at which the popula

BITSAT 2024 Solution View → 20

The function f(x)= (1+x)- 2 x 2+x is increasing on

BITSAT 2023 Solution View → 21

If f(x)= x, g(x)= 2 x, h(x)= 3 x and I(x)= x , then which of the following option is correct?

BITSAT 2023 Solution View → 22

The interval in which the function f(x)= 4 x^2+1 x is decreasing is :

BITSAT 2023 Solution View → 23

The curve given by x+y=e^ x y has a tangent parallel to the Y-axis at the point

BITSAT 2023 Solution View → 24

The function f(x)= ⁻¹( x+ x) is an increasing function in

BITSAT 2023 Solution View → 25

Find the average value of current shown graphically from t=0 to t=2 ~s .

BITSAT 2024 Solution View → 26

In an ac circuit, an inductor, a capacitor and a resistor are connected in series with X_L=R= X _ C . Impedance of this circuit is :

BITSAT 2024 Solution View → 27

An alternating voltage V(t)=220 100 t volt is applied to a purely resistive load of 50 . The time taken for the current to rise from half of the peak value to the peak va

BITSAT 2024 Solution View → 28

In the given circuit, rms value of current (Irms) through the resistor R is :

BITSAT 2023 Solution View → 29

In the circuit shown in the figure, the AC source gives a voltage V=20 (2000 t) neglecting source resistance, the voltmeter and ammeter reading will be

BITSAT 2022 Solution View → 30

An alternating voltage V = V ₀ t is applied across a circuit. As a result, a current I = I ₀ ( t - 2 ) flows in it. The power consumed per cycle is

BITSAT 2021 Solution View → 31

For an RLC circuit driven with voltage of amplitude V_ m and frequency ₀= 1 LC the current exhibits resonance the quality factor, Q is given by

BITSAT 2021 Solution View → 32

In series combination of R, L and C with an A.C. source at resonance, if R =20 ohm , then impedence Z of the combination is

BITSAT 2020 Solution View → 33

A resistor R , an inductor L , a capacitor C and voltmeters V 1 , V 2 and V 3 are connected to an oscillator in the circuit as shown in the adjoining diagram. When the fr

BITSAT 2018 Solution View → 34

A resistor of resistance R , capacitor of capacitance C and inductor of inductance L are connected in parallel to AC power source of voltage ₀ t . The maximum current thr

BITSAT 2016 Solution View → 35

A direct current of 5 ~A is superposed on an alternating current I=10 t flowing through the wire. The effective value of the resulting current will be

BITSAT 2015 Solution View → 36

In the circuit shown below, the ac source has voltage V=20 ( t) volt with =2000 rad / s The amplitude of the current will be nearest to

BITSAT 2015 Solution View →
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