Ques:- One man want to build a wall .The length and breadth of the wall are 20 and 30 respectively. He needs 35 bricks for one square centimeter. How many bricks he need?
A. 21500
B. 30000
C. 21000
D. 20000
E. 25000
Recent Answer : Added by Admin On 2022-09-28 18:50:25:
C. 21000
Ques:- The average age of a class is 15.8 years. The average age of boys in the class is 16.4 years while that of girls is 15.4 years. What is the ratio of boys to girls in the class?
Recent Answer : Added by Ketan On 2021-12-04 15:00:17:
2:3
Ques:- A train 280 m long is moving at 60 km/hr. Time taken by the train to cross a tunnel 220 m long is
A. 15 sec
B. 20 sec
C. 25 sec
D. 30 sec
Recent Answer : Added by Swapna On 2022-10-07 17:19:10:
30 Sec
Ques:- In a certain department store, which has four sizes of a specific shirt, there are 1/3 as many small shirts as medium shirts, and 1/2 as many large shirts as small shirts. If there are as many x-large shirts as large shirts, what percent of the shirts in the store are medium?
Ques:- Where was the first Municipal Corporation in India set up? (a) Bombay (b) Calcutta (c) Delhi (d) Madras
Recent Answer : Added by Deekshitha R On 2021-11-09 15:53:10:
madras
Ques:- How much interest can a person get on Rs. 8200 at 17.5% p.a. simple interest for a period of two years and six months?
Ques:- The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on at least one ticket is?
Ques:- X, Y and Z can do a piece of work in 7 days, 14 days and 28 days respectively. How long will they taken, if all the three work together?
Ques:- Why are you looking for a change with in three months exp inpresent company?
Ques:- A contribution of Rs. 500 was raised from 500 people. The fee was as follows: Men: Rs.3.00 each Women: Rs. 2.00 each Children: 0.48 each. If number of women is more than number of men, how many children are there?
Ques:- Why are you not interested in government job?
Ques:- The ratio of the earnings of P and Q is 9:10. If the earnings of P increases by one-fourth and the earnings of Q decreases by one-fourth, then find the new ratio of their earnings?
Ques:- What is the present worth of Rs. 132 due in 2 years at 5% simple interest per annum?
Recent Answer : Added by WebApp Tester On 2022-04-02 06:59:18:
145.2
Ques:- What was the most difficult decision you have made in your past life?
Ques:- If instead of multiplying a number by 7 the number was divided by 7. What should be the percentage error?
Recent Answer : Added by Rushi Maralkar On 2023-04-27 17:34:11:
% error= (new no-actual no)/actual no *100
% error= [(x/7)-7x]/7x * 100
% error= 48x/49x * 100
% error= 0.9795*100=97.95
Ques:- A group consists of 4 men, 6 women and 5 children. In how many ways can 3 men, 2 women and 3 children selected from the given group?
Recent Answer : Added by Admin On 2022-09-29 18:07:00:
Explanation:
The number of ways of selecting three men, two women and three children is:
Ques:- What are the values and beliefs guided your life so far and how do you see them influencing your future?
Recent Answer : Added by DK BOSS On 2021-07-17 10:05:47:
The most important belief is belief in yourself. Believing in who you are and your abilities frees you to pursue goals and dreams without reservation and drives you forward with confidence, independence, autonomy and direction. Combine this conviction in yourself with a solid framework of inherent beliefs from the list above, and you have an unbeatable combination.
Ques:- Tell about yourself & your family?
Ques:- Tell me about your achievements in last 5 years?
Ques:- The average marks of a class of 30 students is 40 and that of another class of 50 students is 60. Find the average marks of all the students?
Ques:- What do you enjoy most about working here?
Ques:- A train travelling at a speed of 90 km/hr, crosses a pole in 10 seconds. The length of the train is
A. 100 m
B. 150 m
C. 250 m
D. 900 m
Recent Answer : Added by vineet kumar On 2022-08-14 16:44:48:
Train speed 90 km /h
1st we have to change in m/s. then 90*5/18=25m/s
Then d=speed*time
=25*10=250m train length
Ques:- How is my father’s mother’s only daughter-in-law’s sister related to me ?
Recent Answer : Added by Antonio On 2022-09-22 16:41:18:
mausi
Ques:- WHY YOU WANT TO LEAVE DR REDDYS
Ques:- 20 reasons for why I should hire you
Ques:- a train is moving at speed of 25 kmph , another train moving the same direction at a speed of 49 kmph crossed a man in the first train in 10 sec ? wht is the length of the second train ?
Recent Answer : Added by Admin On 2020-05-17 12:04:15:
Relative velocity of trains = 49kmph -25 kmph = 24kmph
=6.67m/s
Time taken to cross the first train = 10 sec
Length of the second train = Relative Velocity * Time taken
to cross the first Train = 6.67 *10 = 66.7 metres
Ques:- Are you a fresher?
Ques:- Achievements as a head in last companies
Ques:- What are ActiveX Controls
Recent Answer : Added by Admin On 2020-05-17 12:04:04:
these components can be used to add specialized
functionality, such as animation or pop-up menus, to Web
pages, desktop applications, and software development tools.
Ques:- There are four dogs/ants/people at four corners of a square of unit distance. At the same instant all of them start running with unit speed towards the person on their clockwise direction and will always run towards that target. How long does it take for them to meet and where?
Recent Answer : Added by Admin On 2020-05-17 12:01:43:
They will meet at the center of the square…as the
direction vector of all the ants/people change according to
the first person.
The independent path of each person taken will be spiral in
nature.
C. 21000