Question
Atul has Rs.200 with him. He invested 40% of the amount
at 5% p.a. for 6 years and rest at 20% p.a. for 5 years. Find the sum of simple interests received by Atul from the two investments.Solution
SI received from 40% of the sum = (0.4 x 200 x 5 x 6)/100 = Rs.24 SI received from 60% of the sum = (0.6 x 200 x 20 x 5)/100 = Rs.120 Therefore, total SI received = Rs.(24 + 120) = Rs.144
Frequency modulation (FM) changes:
The charge of an electron is approximately:
Which of the following is NOT a non-contact force?
A parallel plate capacitor is half-filled with a dielectric slab (K = 4). What is its effective capacitance, assuming plate separation d?
Which of the following waves require a medium to travel? Â
A sound with a single frequency is called a:
A particle starts from rest and accelerates uniformly at 2 m/s² for 5 seconds, then moves with constant speed for 5 seconds and finally decelerates uni...
If n resistors with R Ω each as resistance are connected in parallel, then the equivalent resistance of the network is:
In the equation of motion ( v = u + at ), ( u) represents:
In a diatomic gas at ordinary temperatures, how many degrees of freedom contribute to internal energy?
