- 37.25Kg
- 35Kg
- 38.9KG
- 40.4Kg
- a
-
Class 10th = Section A & Section B
Total Students=36+44=80
Total Weight of Class=40*36 + 44*35
Total Weight=1440+1540=2980Kg
Average Weight= Total Weight / No of Students
Average Weight =2980/80=37.25Kg
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 average of first five multiple of 9 is:
- 25
- 27
- 29
- 31
- b
-
First five multiple of 9 are 9,18,27,36,45.
Average= Sum of Five Multiple of 9 / 5
Average=(9+18+27+36+45) / 5
Average=135/5
Average=27
1140/40=?
- 21.5
- 25.5
- 28.5
- 26.2
- c
40*5.9=?
- 230
- 236
- 238
- 240
- b
99*4=?
- 396
- 395
- 397
- 398
- a
99+77+55+33+11=?
- 260
- 275
- 280
- 291
- b
27+15+40+8+32+19=?
- 141
- 147
- 155
- 160
- a
121 is how much above 100?
- 21
- 31
- 41
- 51
- a
-
121 is 21 times more then 100.
What comes next in the series: 2,6,11,17,…….
- 21
- 24
- 28
- 32
- b
-
2,6,11,17,24,32,41,51,…..
2+4=6
6+5=11
11+6=17
17+7=24
300/1.5=?
- 100
- 140
- 180
- 200
- d