- 22 Years
- 32 Years
- 44 Years
- 45 Years
- c
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.
Ten years ago, A was half of B in age. If the ratio of their percent ages is 3:4, then the sum of their present ages is _____
- 20 Years
- 25 Years
- 30 Years
- 35 Years
- d
After getting 10% discount in shopping bill. Rs.4050 is remained to be paid. The original bill in rupees is ____
- 4000
- 4200
- 4500
- 4800
- b
If 200 students filled the form for entrance test and 180 appeared in the test, out of which only 70% passed the test then the number of students who failed in the test is _____
- 74
- 85
- 100
- 125
- a
-
Total No of Students=180
70% of 180 passed= 70/100*180=126
Students Failed=180-126=74
The width of rectangle is 3 feet less than its length. The perimeter of the rectangle is 110 feet, the length of rectangle in feet is _____
- 29
- 30
- 31
- 32
- a
A triangle has a perimeter of 50. If 2 of its sides are equal and the third side is 5 more than the equal sides the length of the third side is _____
- 15
- 18
- 21
- 25
- a
-
Two sides=x+x=2x
Third side=x+5
2x+x+5=50
3x+5=50
3x=50-5
3x=45
x=45/3
x=15
The value of “y” in the equation 2y-3=13 is:
- 3
- 8
- 12
- 15
- B
-
2y-3=13
2y=13+3
2y=16
y=16/2
y=8
If one divides the sum of 8,6,7,2,0,4,7,2,3 by their mean one can get ____
- 9
- 8
- 7
- 6
- A
-
Number of Terms=9
Sum of Numbers=8+6+7+2+0+4+7+2+3=39
Mean=Sum of Numbers / Total Terms
Mean=39/9=4.33
Sum / Mean
39/4.33
9
ایک ٹیلی ویژن کی قیمتِ خرید 15000 ہے۔20فیصد نفع کے ساتھ کتنے کا فروخت ہو گا؟
- 18000
- 17000
- 16000
- 15500
- a
-
Purchase=15000
20% of 15000
20/100*15000=3000
20% Profit=3000
Sale Price=Purchase + 20%Profit
Sale Price=15000+3000=18000
In a class of 80 students the ratio of boys to girls is 3:2. The number of girls in class is:
- 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
