Maths-
General
Easy
Question
Find the GCF of 14 and 16 :
- 4
- 7
- 12
- 2
The correct answer is: 2
Factors of 14: 1,2,7,14
Factors of 16 : 1,2,4,8,16
GCF of 14 and 16 : 2
Related Questions to study
Maths-
Find the LCM of 6 and 9 :
- 54
- 20
- 18
- 19
Find the LCM of 6 and 9 :
Maths-General
- 54
- 20
- 18
- 19
Maths-
Divide 49 by 13:
- 9.3
- 3.7
- 1.5
- 4.2
Divide 49 by 13:
Maths-General
- 9.3
- 3.7
- 1.5
- 4.2
Maths-
Convert 5 6/7 into improper fraction :
- 73/7
- 41/7
- 56/7
- 44/7
Convert 5 6/7 into improper fraction :
Maths-General
- 73/7
- 41/7
- 56/7
- 44/7
Maths-
find the LCM of 9 and 14 :
- 213
- 120
- 112
- 126
find the LCM of 9 and 14 :
Maths-General
- 213
- 120
- 112
- 126
Maths-
Find the GCF of 9 and 15:
- 9
- 15
- 1
- 3
Find the GCF of 9 and 15:
Maths-General
- 9
- 15
- 1
- 3
Maths-
Find the curved surface area of cube , If its side is 10cm:
- 400 sq cm
- 600 sq cm
- 500 sq cm
- 300 sq cm
Find the curved surface area of cube , If its side is 10cm:
Maths-General
- 400 sq cm
- 600 sq cm
- 500 sq cm
- 300 sq cm
Maths-
Find the LCM of 12 and 20 :
- 20
- 60
- 12
- 48
Find the LCM of 12 and 20 :
Maths-General
- 20
- 60
- 12
- 48
Maths-
solve : 6 * 0.6
- 3.6
- 2.0
- 0.36
- 0.06
solve : 6 * 0.6
Maths-General
- 3.6
- 2.0
- 0.36
- 0.06
Maths-
Find the LCM of 5 and 15:
- 15
- 30
- 5
- 20
Find the LCM of 5 and 15:
Maths-General
- 15
- 30
- 5
- 20
Maths-
Find the ¾ of 720:
- 540
- 740
- 340
- 722
Find the ¾ of 720:
Maths-General
- 540
- 740
- 340
- 722
Physics-
The probability density plots of 1s and 2s orbitals are given in figure

The density of dots in region represents the probability density of finding electrons in the region. On the basis of above diagram which of the following statements is incorrect?
- 1s and 2s orbitals are spherical in shape
- The probability of finding the electron is maximum near the nucleus
- The probability of finding the electron at a given distance is equal in all directions
- The probability density of electrons for 2s orbitals decreases uniformly as distance from the nucleus increases
The probability density plots of 1s and 2s orbitals are given in figure

The density of dots in region represents the probability density of finding electrons in the region. On the basis of above diagram which of the following statements is incorrect?
Physics-General
- 1s and 2s orbitals are spherical in shape
- The probability of finding the electron is maximum near the nucleus
- The probability of finding the electron at a given distance is equal in all directions
- The probability density of electrons for 2s orbitals decreases uniformly as distance from the nucleus increases
Chemistry-
In the equilibrium NH4HS(s) NH3(g) + H2S(g) If the equilibrium pressure is 2 atm at 800 C. Kp for the reaction is
- 0.5
- 2
- 1
- 1.5
In the equilibrium NH4HS(s) NH3(g) + H2S(g) If the equilibrium pressure is 2 atm at 800 C. Kp for the reaction is
Chemistry-General
- 0.5
- 2
- 1
- 1.5
Chemistry-
The equilibrium constant of a reaction at 298 K is 5 × 10–3 and at 1000 K is 2 x -5 10. What is the sign of ΔH for the reaction?
- H is + ve
- H is -ve
- H = 0
- H is + ve
The equilibrium constant of a reaction at 298 K is 5 × 10–3 and at 1000 K is 2 x -5 10. What is the sign of ΔH for the reaction?
Chemistry-General
- H is + ve
- H is -ve
- H = 0
- H is + ve
Chemistry-
In the equilibrium 4H2O(g)+ 3Fe(s) Fe3O4(s) + 4H2(g) the yield of H2 can be increased by
- Decreasing the pressure
- Passing more steam
- Increasing the mass of iron
- Increasing the pressure
In the equilibrium 4H2O(g)+ 3Fe(s) Fe3O4(s) + 4H2(g) the yield of H2 can be increased by
Chemistry-General
- Decreasing the pressure
- Passing more steam
- Increasing the mass of iron
- Increasing the pressure
Chemistry-
which of the following will increase the quantity of ClF3 in equilibrium mixture?
- Removing Cl2
- Increasing temperature
- Increasing volume of vessel
- Adding F2.
which of the following will increase the quantity of ClF3 in equilibrium mixture?
Chemistry-General
- Removing Cl2
- Increasing temperature
- Increasing volume of vessel
- Adding F2.