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Ask QuestionPosted by Sneha Sharma 8 years, 2 months ago
- 1 answers
Rashmi Bajpayee 8 years, 1 month ago
3 | 7, 21
7 | 7, 7
| 1, 1
LCM of 7 and 21 = 3 x 7 = 21
Posted by Shailesh Kumar Creane 6 years, 3 months ago
- 1 answers
Sia ? 6 years, 3 months ago
The photoelectric effect is the emission of electrons or other free carriers when light hits a material. Electrons emitted in this manner can be called photoelectrons. This phenomenon is commonly studied in electronic physics, as well as in fields of chemistry, such as quantum chemistry and electrochemistry.
Posted by Srishti Latwal 8 years, 2 months ago
- 1 answers
Posted by Rajeswari Raj 8 years, 2 months ago
- 1 answers
Sahdev Sharma 8 years, 2 months ago
Decimal is a way of writing numbers where each digit represents the different power of 10 .It also needs a decimal point (dot) to separate the integral and fractional parts of a number
Posted by Soumi Sarkar 8 years, 3 months ago
- 1 answers
Payal Singh 8 years, 3 months ago
points from the audience = 9.8
points from the judges = 9.0
pointsfrom the TV viewers = 9.6
Total score of team = 9.8+9.0+9.6= 28.4
Posted by Lalita Singh 8 years, 3 months ago
- 1 answers
Renu Gandhi 8 years, 3 months ago
1m =100cm
226m = 22600cm
No. of pieces = 22600/90
= 251 pieces (approx.)
Posted by Raunak Kumar 8 years, 3 months ago
- 1 answers
Payal Singh 8 years, 3 months ago
Find LCM of given number
2 = 2*1
4= 2*2
6= 2*3
8 = 2*2*2
10 = 2*5
LCM = 2*2*2*3*5 = 120
Greatest number of 5 digit = 99999
Divide it by 120
We get remainder 39
So 99999-39 = 99960 is the largest number that can be divided by 2,4,6,8,10
Posted by Sagar Rajbanshi 8 years, 4 months ago
- 1 answers
Payal Singh 8 years, 4 months ago
30 days (1 month) income = 5000
1 day income = {tex}5000\over 30{/tex}
8 days income = {tex}{5000\over 30}\times 8 {/tex}= 1333.3
Posted by Santhosh Senthilkumar 8 years, 6 months ago
- 7 answers
Posted by Santhosh Senthilkumar 8 years, 6 months ago
- 2 answers
Posted by Jaweed Ali 8 years, 6 months ago
- 2 answers
Rashmi Bajpayee 8 years, 6 months ago
Years Months
9 4
- 5 6
----------------------------
8 16 [Taking 1 year as carry, that means 12 months, therefore, 12 + 4 = 16 months)
- 5 6
----------------------------
3 10
-----------------------------
Ans: 3 years 10 months
Posted by Sudeep Agarwal 8 years, 7 months ago
- 2 answers
Posted by Anuja Anil 8 years, 7 months ago
- 1 answers
Posted by Anuja Anil 8 years, 7 months ago
- 1 answers
Posted by Rohini Yadav 8 years, 7 months ago
- 1 answers
Rashmi Bajpayee 8 years, 7 months ago
Total students = 13 + 10 + 12 + 10 = 45
Percent of students in house C = (Part / Whole) x 100
= (No. of students/Total Students) × 100
= (12/45) × 100
= 26.67%
Posted by Varnika Arumugam 8 years, 7 months ago
- 1 answers
R C 8 years, 6 months ago
Cost of one orange = Rs. 15
Hence the selling price of 208 oranges=15x208=Rs.3120
Posted by Samita Kaur 8 years, 8 months ago
- 1 answers
Shweta Gulati 8 years, 8 months ago
See 1 hour before 1:45 a.m. will be 12:45 a.m.
Another hour before it will be 11:45 p.m.
Again, one hour before it will be 10:45 p.m.
Now, 45 minutes before it will be 10 p.m.
and now just go 5 minutes before it will be 9:55 p.m.
Posted by Rohini Yadav 8 years, 8 months ago
- 2 answers
Naveen Sharma 8 years, 8 months ago
Ans. Total Vehicle = 125
Part of Motorcycle = 0.624
Total Motorcycle =
Total Cars =
Aravind Suresh 8 years, 8 months ago
Calculate bikes by multiplying .624 with 125, youll get 78
Then subtract it from 125 youll get the no. Of cars that is 47
Posted by Rohini Yadav 8 years, 8 months ago
- 1 answers
Naveen Sharma 8 years, 8 months ago
Ans. Time taken by 2nd bus = 2 hours
speed of 2nd bus = 50km/h
total distance = speed × time
Total distance = 50 × 2 = 100 km
speed of first bus = 40km/h
Time taken to reach = distance/speed
=> 100/40 = 5/2 h = 2 hours 30 minutes
So first bus 'll reach at 10:30 am
Posted by Rohini Yadav 8 years, 8 months ago
- 2 answers
Rashmi Bajpayee 8 years, 8 months ago
Given : Distance = 156 km
Time = 3 hrs
Speed = Distance / Time
= 156/3
= 52 km/hr
Naveen Sharma 8 years, 8 months ago
Ans. Distance = 156 I'm
Time = 3 hours
Speed = distance/time = 156/3 = 51km/h
Posted by Monika Raghuwanshi 8 years, 9 months ago
- 1 answers
Naveen Sharma 8 years, 9 months ago
Given : Length of Tank = 48cm
Width of Tank = 35m
Height of Tank = 40 cm
1/5 of Height = 40*1/5 = 8cm
Volume of Tank = 48*35*8 = 13440 cm3
We Know 1L = 1000 cm3
Volume of Tank in Liter = 13.44L
A) If the water is flowing into the tank then,
rate of flow = 1.8L/m
total time = 6m
total volume = 1.8 * 6 = 10.8L
then Water in tank after 6 minuters = 13.44 + 10.8 = 24.24L
B) If the water is flowing out from the tank then,
Water in Tank after 6 minutes = 13.44 - 10.8 = 2.64L
Posted by Lalith Bandaru 8 years, 9 months ago
- 1 answers
Rashmi Bajpayee 8 years, 9 months ago
Take HCF of numerator and denominator. Then divide both numerator and denominator by HCF. You will get simplest form of a fraction.
Ex. 85/119
HCF of 85 and 119 is 17.
Now, (85/17)/(119/17)
= 5/7
Posted by Sadaf Mujawar 8 years, 11 months ago
- 2 answers
Shruti Dadhwal 8 years, 10 months ago
Area of bigger envelope is 50cm * 80 cm= 4000cm^2
Area of small envelope is 10cm* 6cm= 60cm^2
So number of envelopes= Area of bigger envelope/ area of small envelope
= 4000/60= 66.6 = 66 (approx)
Rashmi Bajpayee 8 years, 11 months ago
No. of envelopes = Area of bigger envelope/Area of smaller envelope
= 50 x 80 / 10 x 6
= 66 (appox.)
Posted by Kavin Karikalan 8 years, 11 months ago
- 2 answers
Shruti Dadhwal 8 years, 10 months ago
we will find 68% of 25= 68 * 25/100= 17 marks
Similary for english, we will find 72% of 25 = 72* 25/ 100= 18 marks
Rashmi Bajpayee 8 years, 11 months ago
In Hindi, 68% of 25 = 68/100 x 25 = 17 marks
In English, 72% of 25 = 72/100 x 25 = 18 marks
Posted by Ajaykumar Prasad 9 years ago
- 3 answers
Shruti Dadhwal 8 years, 10 months ago
fraction is the term used to represent a proportion of something, the quantity which is not a whole number. for example1/2, 2/3 etc
Aman Singh 9 years ago
A fraction is the way of expression integers in form of p/q where p is call numerator and q is called denominator. In general it can be understood as the methematical expression of part of a whole such as 2 out of 5.
Rajendra Singh 9 years ago
Friction is the force that resist the relative motion of solid surface, fluid layers sliding against each other. It always acts between moving bodies.
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