Ques:- A right circular cylinder and a cone are there. Base radius of cone is equal to radius of cylinder. What is the ratio of height to slant side if their volume are the same?
Recent Answer : Added by Admin On 2020-05-17 12:01:55:
underroot(1-r^2)/3
Ques:- The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is?
Recent Answer : Added by Sadman Sakib On 2022-01-08 16:06:25:
6
Ques:- Regarding Last job’s experience
Ques:- In digging a pond 20 m * 10 m * 5 m the volumes of the soil extracted will be?
Recent Answer : Added by MAMIDI LIJITA SREE On 2023-01-21 17:36:38:
1000 cu.m
Ques:- What is a percent of b divided by b percent of a?
Ques:- If the diagonals of a rhombus are 8 cm and 10 cm respectively what will be the area of the rhombus?
A. 35 sq cm
B. 40 sq cm
C. 30 sq cm
D. 20 sq cm
E. None of these
Recent Answer : Added by Admin On 2020-05-17 12:03:58:
( b ) 40 sq cm
Ques:- What do you understand by friendship.
Ques:- P, Q and R invests Rs.2000, Rs.3000 and Rs.4000 in a business. After one year P removed his money; Q and R continued the business for one more year. If the net profit after 2 years be Rs.3200, then P’s share in the profit is?
Recent Answer : Added by Admin On 2022-09-28 19:14:13:
Complete step-by-step answer:
Investment made by A for 1 year, IA=2000
Investment made by B for 2 year,
IB=2×3000IB=6000
Investment made by C for 2 year,
IC=2×4000IC=8000
The ratio of their investment is given by
IA:IB:IC=2000:6000:8000
To simplify the ratio divide it by 1000,
IA:IB:IC=2:6:8
Now again to simplify divide the ratio by 2,
IA:IB:IC=1:3:4
The total parts of this investment =1+3+4=8
A’s share in the investment is 1 out of the 8 parts; B’s share is 3 out of 8 while C’s share is 4.
Therefore, the profit share of A’s investment of Rs. 2000=18×3200=400.
Ques:- A lent Rs. 5000 to B for 2 years and Rs. 3000 to C for 4 years on simple interest at the same rate of interest and received Rs. 2200 in all from both of them as interest. The rate of interest per annum is?
Recent Answer : Added by Atif On 2022-12-05 16:13:31:
3000(4x/100) + 5000(2x/100)=10
Ques:- By selling a house for Rs.45000, it was found that 1/8 of the outlay was gained, what ought the selling to price to have been in order to have lost 5 p.c?
Ques:- Father F has 5 sins, P,Q,R,S,T not necessarily in this order. Two are of same age. The eldest and the youngest cannot be twins. T is elder to R and younger to Q and S has three older brothers.
Recent Answer : Added by Grace On 2020-11-25 15:02:54:
QTP(twins)SR
Ques:- By what % the cost of milk is increased because of inflation in December, if in October price is 30 and in next January it is 35?
Ques:- You have given 12 balls of identical shape and a weighing compares. There is one ball defective among them. How will you find out the defective one and whether it is light or heavy in less number of weighing.
Ques:- a student got 70% in one subject,80% in other.to get overall 75% how much he should get in third subject
Recent Answer : Added by Admin On 2020-05-17 12:00:01:
75%
Ques:- Tell of a time you made a mistake and how you dealt with it?
Ques:- In which specific areas of your work are you really interested in expanding your knowledge of? How do you intend to achieve this?
Ques:- A father said to his son, “I was as old as you are at present at the time of your birth.” If the father’s age is 38 years now, the son’s age five years back was?
Recent Answer : Added by George On 2021-06-10 07:10:14:
38 / 2 = 19 – 5 = 14 years old
Ques:- 1) In a club there are certain no. of males and females. If 15 females are absent then no. of males will be twice that of females. If 45 males are absent then female strength will be 5 times that of males. Find no. of males actually present.
Recent Answer : Added by Admin On 2020-05-17 12:01:55:
Let the number of males be given the name M.
Let the number of females be given the name F.
If 15 females are absent, then M will be twice that of
present females.
This means that M = 2 * (F – 15)
M = 2 * F – 30.
or 2 * F – M = 30.
Now if in addition to the 15 females being absent, we also
have 45 males being absent,
then this gives the equation,
(F – 15) = 5 * (M – 45)
which simplifies to
F – 15 = 5 * M – 225
5 * M – F = 210
Pulling the equations together, we get
5 * M – F = 210
-M + 2 * F = 30
Multiply the first equation by 2, and keep the second
equation as is.
10 * M – 2 * F = 420
– M + 2 * F = 30
Add the equations.
9 * M = 450
M = 50
Verify answer.
Calculate F
from – M + 2 * F = 30
-50 + 2 * F = 30
2 * F = 30 + 50
F = 40.
If 15 females are absent, then number of males will be twice
that of females.
40 – 15 = 25.
50 = 2 * 25. Confirmed.
If also 45 males were absent, then female strength would be
5 times that of males.
Female strength is 25 due to the 15 females being absent.
50 – 45 = 5.
25 = 5 * 5. Confirmed.
Ques:- HOW WOULD YOUR COLLEAGUES DESCRIBE YOU?
Ques:- Find the least multiple of 13 which when divided by 6, 8 and 12 leaves 5, 7 and 11 as remainders respectively?
Ques:- How many hour you can work?
Ques:- Anita, Indu and Geeta can do a piece of work in 18 days, 27 days and 36 days respectively. They start working together. After working for 4 days. Anita goes away and Indu leaves 7 days before the work is finished. Only Geeta remains at work from beginning to end. In how many days was the whole work done?
Recent Answer : Added by Ax On 2021-04-09 17:38:12:
4.224 days
Ques:- In a grass field, If there are 40 cows, they could eat for 40 days. If there are 30 cows, they could eat for 60 days. Than if 20 cows, How much day they could eat?
Recent Answer : Added by erf On 2022-04-02 06:59:42:
underroot(1-r^2)/3