Ques:- A person was asked to state his age in years. His reply was, “Take my age three years hence, multiply it by 3 and then subtract three times my age three years ago and you will know how old I am.” What was the age of the person?
Ques:- There are 6561 balls out of them 1 is heavy.Find the min. no. of times the balls have to be weighed for finding out the heavy ball.
Recent Answer : Added by test On 2021-10-07 15:41:44:
Recent Answer : Added by Swapnil On 2022-11-24 16:55:31:
20
Ques:- The product of 5 different temperatures is 12. If all of them are integers then find all the temperatures.
Ques:- What is the optimum number of operations for 2*(x**3)+3*(x**2)+5*x+5?
Recent Answer : Added by DK BOSS On 2021-07-17 06:19:06:
five multiplication & three addtion
Ques:- What would you do if a fellow executive on your own corporate level wasn?t pulling his/her weight?and this was hurting your department?
Ques:- Explain A Complex Database To Your Eight-Year-Old Nephew
Ques:- Placing Rooks in a chess board
Ques:- If a car starts from A towards B with some velocity due to some problem in the engine after travelling 30km.If the car goes with 4/5 th of its actuval velocity the car reaches B 45min later to the actual time. If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km
Recent Answer : Added by DK BOSS On 2021-07-17 06:18:31:
Ans. let x is distance from A to B
and y is initial speed.
30/y+(x-30)5/4y -x/y = 3/4
=> 4x-12y=120 —-(1).
45/y + (x-45)5/4y -x/y=3/5
=> 5x-12y=225 ——-(2).
From equ (1) and equ (2) we will get.
x=25 and y=105
so initial speed is 25 km/hr
and Distance From A to B is 105 km
Ques:- The bus fare for two persons for travelling between Agra and Aligarh id four-thirds the train fare between the same places for one person. The total fare paid by 6 persons travelling by bus and 8 persons travelling by train between the two places is Rs.1512. Find the train fare between the two places for one person?
Recent Answer : Added by NAVEEN SIVA On 2022-08-14 16:25:24:
189
Ques:- You have 20 white and 13 black balls in a bag. You pull out 2 balls one after another. If the balls are of same color, then you replace them with a white ball ? but if they are of different color, you replace them with a black ball. Once you take out the balls, you do not put them back in the bag ? so the balls keep reducing. What would be the color of the last ball remaining in the bag?
Recent Answer : Added by dean On 2022-09-15 16:36:23:
white
Ques:- What are your hobbies and interests?
Ques:- Newton Rapson method is to find ?
Recent Answer : Added by Admin On 2020-05-17 12:01:17:
to find the root of f(x) = 0;
Ques:- What was the percentage of money circulation in terms of 500 and 1000 Rupee note in India before 8th November?
Ques:- A company installed 36 machines at the beginning of the year. In March they installed 9 additional machines and then disconnected 18 in August. How many were still installed at the end of the year.
Recent Answer : Added by Admin On 2020-05-17 12:01:31:
27
Ques:- the lead in pencil is 5inch long.after pieces of 1/8.1-3/4,1-1/12 inches are broken how long is the lead left in the pencil?
Recent Answer : Added by Admin On 2020-05-17 11:59:45:
ans: .1432 inch
1-3/4=1/4
1-1/12=11/12
1/8,1/4,11/12 are broken off
so
5/8
5/8/4
5*11/8/4/12
remaining .1432inch
Ques:- If a boat is moving in upstream with velocity of 14 km/hr and goes downstream with a velocity of 40 km/hr, then what is the speed of the stream ?(a) 13 km/hr(b) 26 km/hr(c) 34 km/hr(d) none of these
Recent Answer : Added by DRS On 2022-08-14 16:31:31:
Speed of Stream = 1/2 (Downstream Speed – Upstream Speed)
=1/2(40-14)
=1/2(26)
=13km/h
method 2:
for down stream case :speed=Boat speed + Stream speed
for up stream case :speed=Boat speed – Stream speed
therefore, Bs + Ss =40
Bs – Ss =14
(-) (-) (-)
———————
2Ss=26
Ss=26/2 = 13Km/h
Stream speed= 13Km/hr
Ques:- Aren?t you overqualified for this position?
Ques:- 52 * 40.1 = ?
Ques:- A bag contains equal number of Rs.5, Rs.2 and Re.1 coins. If the total amount in the bag is Rs.1152, find the number of coins of each kind?
Recent Answer : Added by shravan kumar saraf On 2022-08-24 17:03:03:
144
Ques:- Which least number must be added to 1056 so that the sum is completely divisible by 23 ?
Ques:- About personal information, team handling, achievements and work profile
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:- A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9% p.a. in 5 years. What is the sum?
Recent Answer : Added by ajay On 2022-03-18 09:20:17:
8925
Ques:- A dishonest milkman professes to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is
A. 4%
B. 10%
C. 20%
D. 40%
Recent Answer : Added by CHANCHAL CHETRY On 2021-11-22 17:29:33:
c
Ques:- There are some rabbits and peacocks in a zoo. The total number of their heads is 60 and total number of their legs is 192. Find the number of total rabbits?
Recent Answer : Added by SAID OUJEAR On 2021-08-09 17:01:34:
24 peacocks and 36 rabbits
Ques:- What songs best describes your work ethic?
Ques:- After 25% increase price of article is 250 what is its price after 25% decrease ?
Recent Answer : Added by AKHIL On 2021-06-21 17:40:18:
Article price=200
After 25%increase =250
After 25% decrease =187.5
6561 → 6560/2 [-1]
3280
1640
820
410
205 [+1] =206
103 → [-1] = 102
51 [+1] = 52
26
13 [-1] = 12
6
3 [+1] 4
2
1