- 135
- 185
- 200
- 215
- A
-
Ratio
Mango : Banana : Vanilla = 05 : 12 : 3
5x + 12x + 3x = 900
20x=900
x=45
5x=5(45)=225
12x=12(45)=540
3x=3(45)=135
Mango =225 cups
Banana=540 sups
Vanilla=135 cups
Mathematics MCQs
All Mathematical MCQs from different papers are solved in this sections. All Math related MCQs have uploaded in this portion of ETEST Website. Visitors should visit ETEST Website regularly for Best Jobs Tests Preparation because ETEST Team updates ETEST Website on daily basis.
The point (3,-2) lies in the quadrant of plane.
- First
- Second
- Third
- Fourth
- d
A street hawker sells two types of newspapers one for Rs.25 and the other for Rs.40. If she sold 100 newspaper for Rs.2800. The newspapers she sold at Rs.25 are _____
- 80
- 85
- 93
- 97
- A
-
Cost of one Newspaper=25
Cost of other Newspapers=40
X Newspaper Sold=25
Y Newspaper Sold=40
Total Sale
X + Y=100
Y=100-X
25X + 40Y= 2800
25X + 40 (100-X)=2800
25X + 4000- 40X=2800
-25X – 40 X=2800-4000
-15X=-1200
X=80
Express 15 as percentage of 60.
- 25%
- 30%
- 35%
- 40%
- a
-
15/60*100=25%
60=100%
30=50%
15=25%
Nosheen painted ½ of the room with 5/2 cans of paints. The more cans of paint will she need to finish painting her room is _____
- 3
- 5
- 3/5
- 5/3
- B
-
Nosheen Used Paint for 1/2 room=5/2
1/2 means Half Room.
5/2 means 2.5 Cans
Half Room Required=2.5 Cans
Full Room Required=2.5*2=5 Cans
Jawad’s weekly salary is Rs.70 less than Pasha’s which is Rs.50 more than Maria’s. If Maria earns Rs.280 per week. Jawad earns salary per week _____
- Rs.160
- Rs.280
- Rs.300
- Rs.260
- s
-
Maria Salary=280
Pasha Salary=50 More than Maria
Pasha Salary=280+50=330
Jawad Salary=70 Less than Maria
Jawad Salary=330-70=260
The value of x which satisfies 3 Power (2x+4)=81 is _____
- 5/2
- 3/2
- 2
- 1
- B
-
32x+4=81
32x+1=34
2x+1=4
2x=4-1
2x=3
x=3/2
If two circles touch each others extremely, The radius of circle A is 2 cm and radius of Circle B is 3 cm. Distance between the centers of A and B will be:
- 2cm
- 3cm
- 4cm
- 5cm
- d
-
Radius of A Circle=2
Radius of B Circle=3
Distance from Centre to Centre=2+3=5
The Doman of R={(2,3), (3,4), (4,5)}:
- (2,4,5)
- (2,3,5)
- (3,4,5)
- (2,3,4)
- d
-
Domain= (2,3,4)
Range= (3,4,5)
In Ratio A:B, A is called _____
- Antecedent
- Consequent
- Both A & B
- None of these
- a
-
A & B are terms of Ratio.
A is called first term or Antecedent.
B is called second term or Consequent.