- Its volume increase and density decrease
- Its volume decrease and density decrease
- Its volume decreases and density increases
- None of these
- a
The burning of substance in air with the release of large amount of heat and light energy is called:
- Conduction
- Condensation
- Combustion
- Convection
- c
- 32
- 28
- 25
- 21
- a
-
The ratio of boys=3
The ratio of girls=2
Total students=80
Number of girls=(2/2+3)*80=160/5=32
- 6.5
- 6.75
- 6.25
- 7.0
- C
-
Run Rate in 10 Overs=3.2
Score in 10 Overs=3.2*10=32
Total Score=282
Score left=(282-32)/40=6.25
- 15 days
- 20 days
- 25 days
- 30 days
- B
-
Work done by 28 men in 15 days
Total work=28*15=420
Work done by 21 men in how many days?
Total work=420/21=20 days
- 10%
- 20%
- 30%
- 35%
- B
-
Cost Price of 3 Oranges= 5
Sale Price of 1 Orange=5/3
Cost Price of 2 Oranges=4
Sale Price of 1 Orange=4/2
Profit%=(SP-CP) / CP *100
- 10
- 13
- 16
- 19
- B
-
3x=6x-15
3x-6x=-15
3x=15
x=5
Now,
x+8=?
(5)+8=13
- Imprative
- Imparative
- Imperetive
- Imperative
- d
-
Imperative لازمی
- Mechanicle
- Mechanecal
- Mechanical
- None of these
- c