Ques:- If the operation,^ is defined by the equation x ^ y = 2x + y,what is the value of a in 2 ^ a = a ^ 3
Recent Answer : Added by Ananya Jignyasha On 2021-07-14 14:29:35:
2^a = 2 x 2+a
a^3= 2 x a + 3
=> 4+a= 2a + 3
=> a = 1
Ques:- Six points are marked on a straight line and five points are marked on another line which is parallel to the first line. How many straight lines, including the first two, can be formed with these points?
Recent Answer : Added by Shashank Chauhan On 2021-09-14 15:41:44:
30+2=32
Ques:- If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount then what is the profit percentage.
Recent Answer : Added by Anmol On 2021-06-15 17:06:52:
If discount is 25%
Profit 25%
If discount10%
Profit?
Suppose 100rs is price
25% discount make it 75
25%profit that means 75×100/125=60
Cp is 60
10 % discount make sp 90 profit is 30%
Ques:- How do you describe yourself as a professional?
Ques:- Three friends divided some bullets equally. After all of them shot 4 bullets the total number of bullets remaining is equal to the bullets each had after division. Find the original number divided?
Recent Answer : Added by Admin On 2020-05-17 12:01:02:
Ans =18
Explanation:
Assume that initial there were 3*X bullets.
So they got X bullets each after division.
All of them shot 4 bullets. So now they have (X – 4)
bullets each.
But it is given that,after they shot 4 bullets each, total
number of bullets remaining is equal to the bullets each
had after division i.e. X
Therefore, the equation is
3 * (X – 4) = X
3 * X – 12 = X
2 * X = 12
X = 6
Therefore the total bullets before division is = 3 * X = 18
Ques:- ?should India breakup the friendly ties with Pakistan?.
Ques:- If you could have one superpower, what would it be and how would you use it?
Ques:- Do you have a method or a strategy to measure the quality of your work?
Recent Answer : Added by DK BOSS On 2021-07-30 16:26:33:
Employee Performance Standards. Employee performance measurements can determine an employee’s compensation, employment status or opportunities for advancement.
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:- If a person walks at 4/5th of his usual spee he reaches 40min late. If he walks athis usual speed how much time does he travels.
Recent Answer : Added by Admin On 2020-05-17 12:01:10:
let x=speed
t=time taken when speed is x so…
xt=4/5x(t+40)
t=160 minutes
2 hr 40 minutes
Ques:- On a nice summer day two tourists visit the Dutch city of Gouda. During their tour through the center they spot a cosy terrace. They decide to have a drink and, as an appetizer, a portion of hot “bitterballs” (bitterballs are a Dutch delicacy, similar to croquettes). The waiter tells them that the bitterballs can be served in portions of 6, 9, or 20. What is the largest number of bitterballs that cannot be ordered in these portions?
Recent Answer : Added by vishal On 2022-03-09 16:29:02:
9 its just like popcorn box in cineme everyone take large leaving medium
aside
Ques:- “An army travels 50 miles long at a constant rate. A courier standing at the rear moves forward and delivers the message to the first person and then turns back and reaches the rear of the army as the army completes 50 miles. Find the distance travelled by the courier.”
Ques:- The sum of the square of the three consecutive even natural numbers is 1460. Find the numbers?
Recent Answer : Added by Sourabh Agarwal On 2020-09-09 14:43:25:
20×20+22×22+24×24= 1460
Numbers is less then 30 because 30 square is 900 we have to take three consecutive number if we take numbers greater than 30 the sum of that numbers wil be greater than 1460.
Ques:- In a row of girls, Rita and Monika occupy the ninth place from the right end and tenth place from the left end, respectively. If they interchange their places, Rita and Monika occupy seventeenth place from the right and eighteenth place from the left, respectively. How many girls are there in the row ?
Ques:- Which is best car to buy in india, if the budget is below or equal to 3.5 lakhs?
Ques:- Suppose a clock takes 7 seconds to strike 7. How long will it take to strike 10?
Ques:- Which oil is used for DBP?
Ques:- Do you have plans for continued study?
Ques:- One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill tank in 36 min, then the slower pipe alone will be able to fill the tank in?
Recent Answer : Added by Thrinayani sanagapati On 2022-08-14 16:28:52:
1/x+1/3x=1/36
4/3x=1/36
36*4=3x
X=48
So the slower pipe alone fill the tank in 48 minutes.
Ques:- In one hour a boat goes 11 km along the stream and 5 km against the stream. The speed of the boat in still water is?
Recent Answer : Added by shivam kannojiya On 2021-01-05 15:58:19:
8
Ques:- To permit operations of private life insurance companies in India, Government of India revised the Insurance Regulatory and Development Authority (IRDA) Act in the year 1992 1983 2004 2001?
Ques:- KNOWKEDGE ABOUT CITY
Ques:- . The oldest large scale industry of India is:(1) Iron and Steel(2) Jute(3) Cotton(4) Paper
Recent Answer : Added by Rajkumar Sahani On 2022-08-14 16:39:55:
Iron and steel
Ques:- One wordswill begiven find oddman out: a) sow b) cut c) sickel
Recent Answer : Added by Admin On 2020-05-17 12:01:19:
sow
Ques:- In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole?
Recent Answer : Added by JAQ On 2021-06-21 17:40:13:
time = distance / speed
speed = 36*(5/18) m/s=10m/s
distance = 100m
time=100/10s = 10sec
Ques:- Please tell me about self?
Ques:- Evaluate x for the equation : 19(x + y) + 17 = 19(-x + y) – 21
Ques:- Which of the following equations has a root in common with x2 – 6x + 5 = 0?
Recent Answer : Added by sunil On 2022-08-14 16:34:13:
4
Ques:- Why are you change current job ??
Ques:- What important goals have you achieved in the past year?
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2^a = 2 x 2+a
a^3= 2 x a + 3
=> 4+a= 2a + 3
=> a = 1