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Arun
Questions (27)
How print the multiplication table of a given number
1 answer
352 views
What is force
4 answers
361 views
A ball is dropped from the top of the 9th storey building reaches the ground in 3 sec .find the height of the building
1 answer
535 views
If alpha and beta are zeroes of 4x-5x-1. Find the value of alpha square multiplied by beta
2 answers
1,610 views
A shopkeeper has 500kgof potato he sells 45kg potato on each day find how much potatoes was left after the sellers of 8days
2 answers
734 views
Collect marks of 10 of your classmates in different subjects in the recent examination.estimate mean of mark in each sub
5 answers
1,054 views
From a point on a ground the angle of elevation from a tower is observed to be 60 degree. From a point on 40meter vertically
1 answer
698 views
A piece of wire of resistance R and cut into five equal parts. These parts are then connected in parallel. If the equivalent
1 answer
674 views
when 4^101+6^101 is divided by 25, the remainder is:
(A)20 (B)10 (C)5 (D)0
1 answer
440 views
The volume of 0.025M Ca(OH)2 solution which can neutralise 100ml of0.0001M H3PO4
1 answer
1,057 views
Which has minimam pkb
1 answer
384 views
What is the term use to study the satellite television instruction experiment?
0 answers
374 views
The angle of depression of the top and bottom of a tower as seen from the top of a 100m high cliff are 30degree and 60degree
2 answers
988 views
10. The mean of the number of tosses on which a prime number occurs when a balanced dice is tossed 5 times is equal to
Choose one
1 answer
358 views
9. For the data -2,-1,-2, 4, 1, 0; let A denote the sample mean and M denote the sample median. Then
Choose one answer a. A=0,M=0
2 answers
368 views
8. A random variable X takes exactly the 5 values 1, 2,3,4,5, all with same probability. The mean of X is
Choose one answer a.
1 answer
372 views
7. A Continuously running washing machine receives jolts in a Poisson process at an average rate of 5 jolts per hour. The
2 answers
480 views
6. The probability that at most 3 tosses of a balanced dice are required to get a prime number on top is equal to
Choose one
1 answer
367 views
5. The probabilities that the lifetime of a randomly chosen device is below average, average, above average are respectively
3 answers
1,099 views
4. The probability that a prime number occurs on at least 2 tosses when a balanced dice is tossed 5 times independently is equal
1 answer
405 views
3. To test a lot of its production units, the quality control department of the production company randomly tests 5 different
1 answer
474 views
2. The standard deviation of the number of tosses required to get a 1 when a balanced dice is tossed repeatedly is equal to
Choos
1 answer
334 views
1. In a City, out of 20000 news paper subscribers, exactly 5000 subscribe to The Hindu. An advertising firm surveys 500
1 answer
965 views
A continuously running washing machine receives jolts in a Poisson process at an average rate of 5 jolts per hour. The
1 answer
403 views
The probability that at most 3 tosses of a balanced dice are required to get a prime number on top is equal to
a. 7/8, b.1/4, c.
1 answer
418 views
The probability that the life time of randomly chosen device is below average, average,above average are respectively
1 answer
563 views
Can I get some information on the useage of Leech Therapy in control of Obesity in Humans with respect to the Anotomy of
0 answers
414 views
Answers (7)
@Amy Smith I've been in person school and the teachers will get on you. The virtual teachers won't really now if you have your own computer.
1 km =1000m 1m =100cm
None of these
Jsisisidie
The sum of three number in G.P.is 14 and their product is -216. find the number.
6x2=12 12/2=12
0.083
