Maths-
General
Easy
Question
In 
- 30º
- 60º
- 90º
- 15º
The correct answer is: 30º
Related Questions to study
Maths-
In the figure, 
. If AB = 6 cm, BE = 4cm, [ ] CD = 10cm, then EF + EC = .... Cm
In the figure, . If AB = 6 cm, BE = 4cm, [ ] CD = 10cm, then EF + EC = .... Cm
Maths-General
Maths-
In the figure, 
, AB = 9cm, AD = 7cm, CD = 8cm and CE = 10cm Then DE = ?
In the figure, , AB = 9cm, AD = 7cm, CD = 8cm and CE = 10cm Then DE = ?
Maths-General
Maths-
In the figure, 
. If AB = 3cm, PB = 2cm and PR = 6cm then QR=? Cm
In the figure, . If AB = 3cm, PB = 2cm and PR = 6cm then QR=? Cm
Maths-General
Maths-
In the figure, 
OB = 2x + 1, OC = 5x – 3, OD = 6x – 5 then AC =....units
In the figure, OB = 2x + 1, OC = 5x – 3, OD = 6x – 5 then AC =....units
Maths-General
Chemistry-
Which possesses the tendency of complex formation?
Which possesses the tendency of complex formation?
Chemistry-General
Chemistry-
Lanthanides which are placed below the main body of periodic table are a part of:
Lanthanides which are placed below the main body of periodic table are a part of:
Chemistry-General
Chemistry-
The long form of periodic table is nothing but just a graphical representation of ... principle
The long form of periodic table is nothing but just a graphical representation of ... principle
Chemistry-General
Chemistry-
Fe, Co, Ni are placed in .................
Fe, Co, Ni are placed in .................
Chemistry-General
Chemistry-
In modern periodic table the elements are arranged in the order of:
In modern periodic table the elements are arranged in the order of:
Chemistry-General
Chemistry-
Atomic weight as the fundamental property of atom was first recognised by:
Atomic weight as the fundamental property of atom was first recognised by:
Chemistry-General
Chemistry-
Modern periodic law was proposed by:
Modern periodic law was proposed by:
Chemistry-General
Chemistry-
Which of the following is the contribution of John Dalton to the field of classification of elements ?
Which of the following is the contribution of John Dalton to the field of classification of elements ?
Chemistry-General
Chemistry-
Which of the following is the basis for Lavoisier’s classification of elements ?
Which of the following is the basis for Lavoisier’s classification of elements ?
Chemistry-General
Chemistry-
According to Bohr’s theory the angular momentum of electron in 5th orbit is:
According to Bohr’s theory the angular momentum of electron in 5th orbit is:
Chemistry-General
Chemistry-
In a multielectron atom which of the following orbitals described by three quantum numbers will have same energy in the absence of magnetic and electric fields ?
a) n=1 l=0, m=0
b) n=2, l=0 m=0
c) n=2 l=1 m=1
d) n=3 l=2 m=1
e) n=3 l=2 m=0
In a multielectron atom which of the following orbitals described by three quantum numbers will have same energy in the absence of magnetic and electric fields ?
a) n=1 l=0, m=0
b) n=2, l=0 m=0
c) n=2 l=1 m=1
d) n=3 l=2 m=1
e) n=3 l=2 m=0
Chemistry-General
