Login
Register
10 AM to 7 PM
+91-82879 71571
Toggle navigation
Home
Video Lectures
Live Tutoring
Buy Course
Class 6/7/8
Science & Maths
Class 9
Class 9 – Maths+Science
Class 9 – Science
Class 9 – Maths
Class 9 – Science+Maths Video Paper Solution
Class 10
Class 10 – Maths+Science
Class 10 – Science
Class 10 – Maths
Class 10 – Social Studies
Class 10 – Hindi
Class 10 – Sanskrit
Class 10 – Computer Science
Class 10 – Science+Maths Video Paper Solutions
Class 11
11+12 – Physics
11+12 – Chemistry
11+12 – Mathematics
11 – Physics
11 – Chemistry
11 – Mathematics
Class 12
11+12 – Physics
11+12 – Chemistry
11+12 – Mathematics
12 – Physics
12 – Chemistry
12 – Mathematics
IIT-JEE
Class 11 – Physics for IIT-JEE
Class 11 – Chemistry For IIT-JEE
Class 11 – Mathematics for IIT-JEE
Class 12 – Physics For IIT-JEE
Class 12 – Chemistry For IIT-JEE
Class 12 – Mathematics for IIT-JEE
NEET
Class 11+12 – Physics
Class 11+12 – Chemistry
Class 11+12 – Biology
IIT/NEET Foundation
Class 9+10 – Foundation for IIT Physics
Class 9+10 – Foundation for IIT Chemistry
View All Courses
Study Material
Test Series
Doubts
LIVE Class Login
Contact
Email Us:
[email protected]
SMS “DRONSTUDY” to 53456
Call us: 08287971571 (10AM – 7PM)
Whatsapp : 9054043867 (10AM – 7PM)
Home
Video Lectures
Live Tutoring
Buy Course
Class 6/7/8
Science & Maths
Class 9
Class 9 – Maths+Science
Class 9 – Science
Class 9 – Maths
Class 9 – Science+Maths Video Paper Solution
Class 10
Class 10 – Maths+Science
Class 10 – Science
Class 10 – Maths
Class 10 – Social Studies
Class 10 – Hindi
Class 10 – Sanskrit
Class 10 – Computer Science
Class 10 – Science+Maths Video Paper Solutions
Class 11
11+12 – Physics
11+12 – Chemistry
11+12 – Mathematics
11 – Physics
11 – Chemistry
11 – Mathematics
Class 12
11+12 – Physics
11+12 – Chemistry
11+12 – Mathematics
12 – Physics
12 – Chemistry
12 – Mathematics
IIT-JEE
Class 11 – Physics for IIT-JEE
Class 11 – Chemistry For IIT-JEE
Class 11 – Mathematics for IIT-JEE
Class 12 – Physics For IIT-JEE
Class 12 – Chemistry For IIT-JEE
Class 12 – Mathematics for IIT-JEE
NEET
Class 11+12 – Physics
Class 11+12 – Chemistry
Class 11+12 – Biology
IIT/NEET Foundation
Class 9+10 – Foundation for IIT Physics
Class 9+10 – Foundation for IIT Chemistry
View All Courses
Study Material
Test Series
Doubts
LIVE Class Login
Contact
Email Us:
[email protected]
SMS “DRONSTUDY” to 53456
Call us: 08287971571 (10AM – 7PM)
Whatsapp : 9054043867 (10AM – 7PM)
Doubt Resolution
DronStudy Questions
Ask question
Search
Order By:
New
Category
Clear Filter
0
Votes
1
Ans
H2+O2 —-H2O, is this oxidation or reduction, and then this is oxidation then why because hydrogen is added and if it is reduction then why because oxygen is added, then is it both
175 views
doubts
approved
April 9, 2021
Class 10 - Chemistry
0
Votes
1
Ans
Doubtt.., c,
86 views
doubts
approved
April 8, 2021
Class 10 - Physics
0
Votes
1
Ans
Doubtttt in electricity
104 views
doubts
approved
April 8, 2021
Class 10 - Physics
0
Votes
1
Ans
Write IUPAC name following compound.
113 views
doubts
approved
April 7, 2021
Class 11, 12 – Chemistry
0
Votes
1
Ans
Scientists were trying out a new lie detection test based on a needle. The needle indicates red if it a lie and green if it’s true. For any person lying, there is a 75% chance of the needle pointing towards red. For a person not lying, there is a 90% chance of the needle pointing towards green. It is known that 10% of people who go for the test are lying. If a person who tests to have lied, If the probability that they actually lied is P, then 11P equals?
118 views
doubts
approved
April 7, 2021
Class 11, 12 - Maths
0
Votes
1
Ans
लेफ़्टीनेंट को ऐसा क्यों लगा कक कंपनी के खिलाफ़ सारे हहंदस्ुतान में एक लहर दौड़ गई है?
141 views
doubts
approved
April 6, 2021
Class 10 - Hindi
0
Votes
1
Ans
EXCRETARY SYSTEM
102 views
doubts
approved
April 6, 2021
Class 10 - Biology
0
Votes
1
Ans
Chemistry 👨🔬👨🔬👨🔬👨🔬👨🔬👨🔬👨🔬👨🔬
128 views
doubts
approved
April 6, 2021
Class 10 - Chemistry
0
Votes
1
Ans
How to learn division
115 views
doubts
approved
April 5, 2021
Class 09 -Mathematics
0
Votes
2
Ans
Douubbtt…… Dxdxd
95 views
doubts
approved
April 5, 2021
Class 10 - Biology
0
Votes
1
Ans
Doubtttt dx
97 views
doubts
approved
April 5, 2021
Class 10 - Biology
0
Votes
1
Ans
Doubbbbttttt…. Xd
85 views
doubts
approved
April 5, 2021
Class 10 - Chemistry
0
Votes
1
Ans
Class 10 doubtt
88 views
doubts
approved
April 5, 2021
Class 10 - Physics
0
Votes
1
Ans
If mode of the followingseries is 54, then find the value of f. C.I. 0-15 15-30 30-45 45-60 60-75 75-90 f 3 5 f 16 12 7
100 views
doubts
approved
April 5, 2021
Class 10 - Mathematics
0
Votes
1
Ans
A hundred people participated in a flash mob.
85 views
doubts
approved
April 5, 2021
Class 08 - Maths
0
Votes
1
Ans
….. ….. …. …..
95 views
doubts
approved
April 5, 2021
Class 10 - Mathematics
0
Votes
1
Ans
Construction
74 views
doubts
answered
April 5, 2021
Class 10 - Mathematics
0
Votes
1
Ans
CHEMICAL RXT AND EQUATION
88 views
doubts
approved
April 5, 2021
Class 10 - Chemistry
0
Votes
1
Ans
DOUBTTTTT….
78 views
doubts
approved
April 5, 2021
Class 10 - Biology
0
Votes
1
Ans
IMPORTANT QUESTION
122 views
doubts
approved
April 3, 2021
Class 11, 12 - Physics
« Previous
1
2
3
4
5
…
307
308
309
Next »
20
Nov
16
What is the difference between mass and weight
What is the difference between mass and weight
Search
Toggle navigation
Home
Video Lectures
Live Tutoring
Buy Course
Study Material
Test Series
Doubts
LIVE Class Login
Contact