Recent Answer : Added by Shakshi Shah On 2021-08-04 15:53:51:
Answer is 400.(14^2=196, 16^2=256, 18^2=324, 20^2=400.)
Ques:- Persons A and B. Person A picks a random no. from 1 to 1000.Then person B picks a random no. from 1 to 1000. What is the probability of B getting no. greater then what A has picked.
Recent Answer : Added by Mayuri On 2021-07-08 16:28:57:
Ques:- If six persons sit in a row, then the probability that three particular persons are always together is -.
Recent Answer : Added by Abu Jahid On 2021-10-22 09:13:18:
1/5
Ques:- In 60 reems of paper 40 reems were utilised then what percent will remain?
Recent Answer : Added by Admin On 2020-05-17 11:59:18:
Total=60reems
Utilized=40reems
Un utilized= 60-40=20
Percentage of remainder 20/60=.3333
0.33333*100=33.333%
Ques:- A man sees a train passing over a bridge 1 km long. The length of the train is half that of the bridge. If the train clears the bridge in 2 minutes, the speed of the train is
A. 30 km/hr
B. 40 km/hr
C. 45 km/hr
D. 55 km/hr
Recent Answer : Added by Fatima On 2022-09-24 14:33:33:
45 km/hr
Ques:- INDUSTRY & STRIKE
Ques:- If the L.C.M of two numbers is 750 and their product is 18750, find the H.C.F of the numbers.
Ques:- When will you join?
Ques:- Why you have low percentage in your first year, while good marks in other years??
Ques:- The price of a product is reduced by 30% . By what percentage should it be increased to make it 100%
Recent Answer : Added by Admin On 2022-09-29 17:36:33:
if initially the price was Re 1.the new price nw bcoms to b
0.7..
so ,if the price z 0.7 ,the increment required is 0.3
so % in crement= 0.3/0.7*100=42.87…
Ques:- A, B, C hired a car for Rs.520 and used it for 7, 8 and 11 hours respectively. Hire charges paid by B were
A. Rs. 140
B. Rs. 150
C. Rs. 160
D. Rs. 180
Recent Answer : Added by Omodele On 2022-05-17 09:09:34:
A. Rs 140
7+8+11=26
B: 7/26*520= 140
Ques:- Why do you want to leave your organisation.
Ques:- Projects done in college, my extracurricular activities.
Ques:- How competent You are in handling Projects independently?
Ques:- If PQRST is a parallelogram what it the ratio of triangle PQS & parallelogram PQRST
Ques:- Ajay and Vijay have some marbles with them. Ajay told Vijay “if you give me ‘x’ marbles, both of us will have equal number of marbles”. Vijay then told Ajay “if you give me twice as many marbles, I will have 30 more marbles than you would”. Find ‘x’?
Recent Answer : Added by Kristi Bardhan On 2022-09-02 17:04:00:
If Vijay gives ‘x’ marbles to Ajay then Vijay and Ajay would have V – x and A + x marbles.
V – x = A + x — (1)
If Ajay gives 2x marbles to Vijay then Ajay and Vijay would have A – 2x and V + 2x marbles.
V + 2x – (A – 2x) = 30 => V – A + 4x = 30 — (2)
From (1) we have V – A = 2x
Substituting V – A = 2x in (2)
6x = 30 => x = 5.
Ques:- My watch gains 5 minutes, in every hour. How many degrees the second hand moves in every minute?
A. 375°
B. 380°
C. 385°
D. 390°
Recent Answer : Added by sujata On 2022-08-24 17:03:57:
390
Ques:- Which of the following statements drawn from the given statements are correct?Given:All watches sold in that shop are of high standard. Some of the HMT watches are sold in that shop.a) All watches of high standard were manufactured by HMT.b) Some of the HMT watches are of high standard.c) None of the HMT watches is of high standard.d) Some of the HMT watches of high standard are sold in that shop.
Ques:- Tell me something about common wealth games
Ques:- What is your name and family background?
Ques:- A building with height D shadows up to G. A Neighbour building with what height shadows C feet.
Recent Answer : Added by Admin On 2020-05-17 12:00:38:
(C*D)/G
Ques:- Two trains are on same track and they are coming toward each other. The speed of first train is 50 KMs/h and the speed of second train is 70 KMs/h. A bee starts flying between the trains when the distance between two trains is 100 KMs. The bee first flies from first train to second train. Once it reaches the second train, it flies back to the second train ? and so on until trains collide. Calculate the total distance traveled by the bee. Speed of bee is 40 KMs/h. .
Recent Answer : Added by DK BOSS On 2021-07-15 09:17:12:
Answer: 66.67 km approx.
Solution:
Let the first train A move at u km/h.
Let the second train B move at v km/h.
Let the distance between two trains be d km
Let the speed of bee be b km/h
Therefore, the time taken by trains to collide = d/(u+v)
Now putting all the known values into the above equation, we get,
u = 50 km/hr
v = 70 km/hr
d = 100 km
b = 80 km/hr
Therfore, the total distance travelled by bee
= b*d/(u+v)
= 80 * 100/(50+70)
= 66.67 km (approx)
Ques:- 2/3 of corckery(plates) are broken, 1/2 have someother thing(handle) broken , 1/4 are both broken and handle broken. Ultimately only 2 pieces of corckery were without any defect. How many crockery were there in total.
Recent Answer : Added by Admin On 2020-05-17 12:02:29:
let no of total crockery =x
2x/3 crockery broken
x/2 handle broken
x/4 both brocken
2x/3+x/2-x/4 = no of total broken(crockery or handle)
=11x/12
unbroken =x-11x/12=x/12
x/12=2(given in question)
x=24
Ques:- If a=2/3b , b=2/3c, and c=2/3d what part of d is b/(a) 8/27(b) 4/9(c) 2/3(d) 75%(e) 4/3
Ques:- Describe a situation where you influenced others to achieve a common goal or objective?
Ques:- Excluding stoppages, the speed of a bus is 54 kmph and including stoppages it is 45 kmph. For how many minutes does the bus stop per hour?
Ques:- There are n urns and m balls. If we put 3 balls in each urn 3 balls will be excess. If we put 4 balls in each urn 1 urn will be excess. Find no. of Urns (or) Balls?
Recent Answer : Added by Amy On 2022-03-18 09:20:31:
2 urns, 9 balls.
4(2)+1=9 and 3(2)+3=9
You can’t put 4 balls in each of 7 urns with balls left over when 7*4=28. 28>24.
Answer is 400.(14^2=196, 16^2=256, 18^2=324, 20^2=400.)