Ques:- A man leaves office daily at 7pm A driver with car comes from his home to pick him from office and bring back homeOne day he gets free at 5:30 and instead of waiting for driver he starts walking towards home. In the way he meets the car and returns home on car He reaches home 20 minutes earlier than usual.In how much time does the man reach home usually??
Recent Answer : Added by Admin On 2022-09-29 16:32:20:
Answer:
Since the car has met the person 20 minutes before hand, it has actually saved 10 mins of journey (to and fro)
since the man has started 1.30 hrs before and car has met him 10 mins before actual time he takes to reach daily is 1hr and 20 mins
Ques:- Why have you selected IT as you field of interest?
Ques:- The diameters of two spheres are in the ratio 1:2.Find the ratio of their volumes?
Recent Answer : Added by Harshitha On 2022-03-19 16:02:13:
Ratio of diameters=1:2
Ratio of radius=1:2
Ratio of volumes=(4/3*3.14*r1^3)/(4/3*3.14*r2^3)
=r1^3/r2^3=1^3/2^3=1/8
Ques:- The H.C.F and L.C.M of two numbers are 44 and 264 respectively. If the first number is divided by 2, the quotient is 44. The other number is
A. 66
B. 132
C. 264
D. 528
Recent Answer : Added by Shiva Akhil On 2023-06-09 12:28:38:
let,first num be x and second num be y
hcf =264
lcm=44
given equation
x/2=44 i.e x=88
product of 2 numbers is equal to lcm*hcf
88*y=44*264
y=132
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Ques:- 1 monkey takes 3 min to eat 1 banana.how much time will 10 monkeys take to eat 10 bananas
Recent Answer : Added by Madhusudhan On 2021-12-09 18:40:11:
3 miutes
Ques:- The first general elections were held in India in
A. 1960
B. 1952
C. 1951
D. 1962
Ques:- What amount does Kiran get if he invests Rs. 18000 at 15% p.a. simple interest for four years?
Ques:- The three boxes 1,2,3 has values resp. AB,BC,AC Get 2A(B+C) +AC-2C(A-B)in Box 1 using only addition in 3 steps.
Recent Answer : Added by Admin On 2020-05-17 12:02:03:
GIVEN: 2A(B+C)+AC-2C(A-B)
THEREFORE 2AB+2AC+AC-2AC+2BC
2AB+AC+2BC
2(AB+BC)+AC
LET b1=AB b2=BC b3=AC
STEP1: b1 = b1+b2
so b1 = AB+BC
THEREFORE
NOW: b1 = AB+BC b2 = BC b3 = AC
STEP 2: b3 = b1+b3
so b3 = AB+BC+AC
THEREFORE
NOW: b1 = AB+BC b2 = BC b3 = AB+BC+AC
STEP3:
NOW: b1 = b1+b3
so b1 = AB+BC+AB+BC+AC
=2(AB+BC)+ AC
AB BC AC
STEP1 AB+BC BC AC
STEP2 AC BC AB+BC+AC
STEP3 AB+BC+AB+BC+AC BC AB+BC+AC
i.e 2(AB+BC)+AC BC AB+BC+AC
Ques:- You have a bucket of jelly beans. Some are red, some are blue, and some green. With your eyes closed, pick out 2 of a like color. How many do you have to grab to be sure you have 2 of the same?
Recent Answer : Added by Juan On 2022-08-14 16:25:19:
at least 2, at most 4….
2 if you get lucky the first 2 times you draw a jelly bean, 4 would be if in the first 3 tries you get one of each color and the next draw will get you 2 of the same color
Ques:- What has been the most important person or event in your own self development?
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Ques:- What was the percentage of money circulation in terms of 500 and 1000 Rupee note in India before 8th November?
Ques:- A camel rests by a pile of 3000 bananas at the edge of a 1000-mile-wide desert. He plans to travel across the desert, transporting as many bananas as possible to the other side. He can carry up to 1000 bananas at any given time but he must eat one banana at every mile. What is the maximum number of bananas the camel can transport across the desert? How does he do it?
Recent Answer : Added by Ranjith S On 2021-10-28 16:05:52:
2000
Ques:- What is the company you are going to work for in USA?
Ques:- Number of times 29th day of the month occurs in 400 consecutive year is
A. 4400
B. 4497
C. 4800
D. 4600
Recent Answer : Added by AVIJIT BERA On 2021-11-26 16:30:00:
4400+(97 leap year )=4497
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Ques:- In a partnership between P, Q and R. P’s capital is Rs.5000. If his share of a profit of Rs.800 is Rs.200 and R’s share is Rs.130, what is Q’s capital?
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Ques:- area of triangle=1/2*b*h base incresed by 4 times & height is devided by 2, the net effect of area.
Recent Answer : Added by Admin On 2020-05-17 12:00:14:
area is doubled.
actual area = 1/2 bh
after increase area = 1/2 *4b* h /2
=bh
1/2 *bh *2 = bh
therefore area is doubled
Ques:- In each questions below are given two statements followed by two conclusions numbered I and II. Statements :
All mangoes are golden in colour. No golden coloured things are cheap. Conclusions : I. All mangoes are cheap. II. Golden coloured mangoes are not cheap.
A. if only conclusion I follows
B. if only conclusion II follows
C. if either conclusion I or II follows
D. if neither conclusion I nor II follows
E. if both conclusions I and II follow
Ques:- If 12 file cabinets require 18 feet of wall space, how many feet of wall space will 30 cabinets require?
Recent Answer : Added by Admin On 2020-05-17 12:01:33:
45
Ques:- A man decides to buy a nice horse. He pays $60 for it, and he is very content with the strong animal. After a year, the value of the horse has increased to $70 and he decides to sell the horse. But already a few days later he regrets his decision to sell the beautiful horse, and he buys it again. Unfortunately he has to pay $80 to get it back, so he loses $10. After another year of owning the horse, he finally decides to sell the horse for $90. What is the overall profit the man makes?
Recent Answer : Added by Meghna Bardhan On 2021-07-14 14:29:37:
$20
Ques:- A student scored an average of 80 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics?
Recent Answer : Added by Karthik On 2022-09-15 16:36:57:
P+C+M=80
P+C=70
Therefore M=10
Given , P+M=90
If M=10
P=80
Answer:
Since the car has met the person 20 minutes before hand, it has actually saved 10 mins of journey (to and fro)
since the man has started 1.30 hrs before and car has met him 10 mins before actual time he takes to reach daily is 1hr and 20 mins