SSC CGL Previous Year Question Solved and Explained, Maths

In previous question, the transistor is

If the capacitors in the previous question are joined in parallel,the capacitance and the breakdown voltage of the combination will be

In the previous question the tension in the string is

For the previous question, the acceleration of the particle at any time t is :

In the previous question the smallest kinetic energy at the bottom of the incline will be achieved by

If the magnitude of velocity in the previous question is decreasing with time, what is the direction of f angular acceleration (oversetrightarrow(alpha))?

The compound (A) in the previous question is further hydrolysed in dilute acidic medium to give compounds (B) and ( C) . The compounds (B) and ( C) are :

Consider the situation of the previous question from a frame moving with a speed v_0 parallel to the initial velocity of the block? b. What is the work done by the kinetic friction?

In the previous question the smallest kinetic energy at the bottom of the incline will be achieved by A. the solid sphere B. the hollow sphere C. the disc D. all will achieve same kinetic energy