Home
About Us
Blog
Interview Questions
Contact Us
ASK A QUESTION
×
Welcome, guest
Login
Register
Lost Password?
DRD Communications Interview Questions
Questions
Tags
A sum of money is put out at compound interest for 2 years at 20%. It would fetch Rs.482 more if the interest were payable half-yearly, then it were pay able yearly. Find the sum.
146 views
Aptitude
0
Votes
0
Ans
Consider a function which, for a given whole number n, returns the number of ones required when writing out all numbers between 0 and n. For example, f(13)=6. Notice that f(1)=1. What is the next largest n such that f(n)=n?
224 views
General Aptitude
0
Votes
0
Ans
While packing some return gifts, a mother decides to put some toffees in each gift packet. If she keeps 5 toffees in each packet, she is left with none. But if she keeps 2, 3 or 4 toffees in a packet, she is left with 1 toffee . What is the minimum number of toffees that she needs?
178 views
General Aptitude
0
Votes
0
Ans
A cube of edge 15 cm is immersed completely in a rectangular vessel containing water. If the dimensions of the base of vessel are 20 cm × 15 cm, find the rise in water level.
A. 11.25 cm
B. 10.25 cm
C. 9.25 cm
D. 8.25 cm
207 views
Admin
Changed status to publish
November 24, 2021
Aptitude
Volume and Surface Area
0
Votes
0
Ans
How many times are he hands of a clock at right angle in a day ?
A. 34
B. 44
C. 54
D. 64
489 views
Admin
Changed status to publish
December 31, 2021
Aptitude
Time and Clock
0
Votes
0
Ans
Pipe A and Pipe B can fill a tank in 20 minutes and 30 minutes respectively. Pipe C can empty the tank in 60 minutes. The tank is initially empty. Both the pipes A and B are
A. 11.5 minutes
B. 12.5 minutes
C. 13.5 minutes
D. 14.5 minutes
235 views
Admin
Changed status to publish
January 1, 2022
Aptitude
Pipes And Cisterns
0
Votes
0
Ans
After 25% increase price of article is 250 what is its price after 25% decrease ?
197 views
Aptitude
0
Votes
0
Ans
P and Q started a business with capitals Rs. 20000 and Rs. 25000. After few months R joined them with a capital of Rs. 30000. If the share of R in the annual profit of Rs. 50000 is Rs. 14000, then after how many months from the beginning did R join?
186 views
Aptitude
0
Votes
0
Ans
Sum of the perimeters of a circle and a square is 1. If sum of the area is least, then
A. side of the square is 1/2 of the radius of the circle
B. side of the square is equal to radius of the circle
C. side of the square is double the radius of circle
D. none of these
206 views
Admin
Changed status to publish
December 30, 2021
Aptitude
Calculus
0
Votes
0
Ans
Respected sir/madam, i have to face the bank po interview for the first time. i want to know whether i can converse in hindi at the interview as i can not communicate well in english. thanks.
168 views
Aptitude
0
Votes
0
Ans
Basketball Tournament organizers decided that two consecutive defeats will knock out the team. There are 51 teams participating. What is the maximum no. of matches that can be played.
182 views
Aptitude
0
Votes
0
Ans
Two friends, Alex and Bob, go to a bookshop, together with their sons Peter and Tim. All four of them buy some books; each book costs a whole amount in shillings. When they leave the bookshop, they notice that both fathers have spent 21 shillings more than their respective sons. Moreover, each of them paid per book the same amount of shillings as books that he bought. The difference between the number of books of Alex and Peter is five. Who is the father of Tim?
427 views
Aptitude
0
Votes
0
Ans
One equation of a pair of dependent linear equations is –5x + 7y = 2. The second equation can be
A. 10x – 14y = –4
B. 10x + 14y + 4 = 0
C. –10x + 14y + 4 = 0
D. –10x – 14y + 4 = 0
443 views
Admin
Changed status to publish
January 6, 2022
Aptitude
Linear Equations
0
Votes
0
Ans
A hall is 15 m long and 12 m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of areas of the four walls, the volume of the hall is :
A. 1000 m³
B. 1200 m³
C. 1400 m³
D. 1600 m³
193 views
Admin
Changed status to publish
November 24, 2021
Aptitude
Volume and Surface Area
0
Votes
0
Ans
If Log2 x – 5 Log x + 6 = 0, then what would the value / values of x be?
200 views
Aptitude
0
Votes
0
Ans