Questions and answers by

sunil

Questions (24)

If the temperature at 7:00 am was - 7 °C and the temperature rose 8°C during morning, what was the temperature by noon?
1. 7 answers
2. 1,735 views
a monkey climb a tree first 1 minutes 3 meter and then next 1 minutes he slips 1 meter. so 3 minutes he take to end the climb
1. 1 answer
2. 386 views
log10x+log4x=2. Find x value
1. 1 answer
2. 388 views
The sum of all digit is 21 none of my digit are same.i am the smallest 7 digit number made of these digit who I am?
1. 2 answers
2. 493 views
what is the surface area of cardboard box? l= 4cm w= 5cm h=10cm
1. 2 answers
2. 523 views
One ofthe two digits of a two digit number is three times the other digit. If you interchange the digits of this two- digit
1. 1 answer
2. 500 views
Sum ofthe digits of a two- digit number is 9. When we interchange the digits, it is found that the resulting new number is
1. 2 answers
2. 760 views
Theorganisers of an essay competition decide that a winner in the competition gets a prize of Rs 100 and a participant who does
1. 0 answers
2. 506 views
I have a total of ₹300 in coins of denomination ₹1,₹2 and ₹5.The number of ₹2 coins is 3 times the number of ₹5
1. 1 answer
2. 834 views
Two forces act anangle of 120degre.The bigger force is of 40N and the resultant is perpendicular to the smaller one.Find the
1. 1 answer
2. 424 views
a stone of mass 50g is being rotated in a circle of radius 50cm with a uniform speed of 2m/s.what is thje accelerationof the
1. 2 answers
2. 1,128 views
a stone of mass 50g is being rotated in a circle of radius 50cm with a uniform speed of 2m/s.what is thje accelerationof the
1. 0 answers
2. 403 views
An urn contains 7 red and 3 white marbles. Three marbles are drawn from the urn one after another.Find the probability that
1. 1 answer
2. 658 views
find the number of seat in a theatercontaining 30 rows if the first row has 14 seats and each row after that has 2 more seats
1. 1 answer
2. 505 views
ABCD IS A PARALLELOGRAM, G IS THE POINT ON AB SUCH THAT AG = 2GB, E IS A POINT OF CD SUCH THAT CE = 2DE AND AND F IS A POINT OF
1. 1 answer
2. 541 views
In a purse there are 20-rupee notes 10-rupee notes and 5-rupee notes. the number of 5-rupee notes exceeds two times the 10-rupee
1. 1 answer
2. 931 views
A patialy moves along half the circumference of a circle of 1 meter radius. Calculatethe work done if the force at any point
1. 2 answers
2. 491 views
The potential difference applied to an X-ray tube is 5 kV and the current through it is3.2 mA. Then the number of electrons
1. 1 answer
2. 734 views
give a brief note of the measures of central tendency together with their merits and demerits. which is the best measure of
1. 1 answer
2. 712 views
explain the purpose of fabulous presentation of statistical data
1. 1 answer
2. 369 views
why it is necessary to summarise the data distribution?explain the approaches available to summarise the data distribution.
1. 1 answer
2. 448 views
QUESTION-machines are used to pack sugar into packets supposedly containing 1.20kg each.on testing a large number of packets
1. 1 answer
2. 847 views
question- a packaging device is set to fill detergent powder packetswith a mean weight of 5 kg .the standered deviation is known
1. 2 answers
2. 1,325 views
describe the impact of colonization through policies of the colonizers-steps taken for the development of these communities and
1. 2 answers
2. 1,064 views