- Countless
- One Billion
- Uncountable
- Formidable
- a
-
“Tens of Millions” is a Phrase.
It could be any number above 10 Million.
- -1 and 4
- -2 and 1
- -4 and 1
- 2,4 and -1
- a
- +4
- -4
- 8
- c
-
You will find out Absolute Value.
- 11
- 13
- 16
- 19
- c
-
Total Numbers=10
Incorrect Average=15
By mistake students read 26 instead of 36
Sum of All Averages=10*15=150
Correct Calculation=Incorrect Sum + Correct Sum-Incorrect Number
Correct Calculation=150+36-26=160
Correct Average=160/10=16
- 10
- 12
- 14.6
- 18.2
- a
-
Purchase Price=80,000
Sale Price=88000
Profit=88000-80000=8000
Profit %=Profit / Cost *100
Profit %=8000/80000*100
Profit %=10%
- 47
- 51
- 55
- 59
- b
-
Even Numbers upto 100=2,4,6,8,………,100
Average of Even numbers=(First Number + Last Number) / 2
Average of Even numbers=(2+100)/2=102/2=51
- 1/4
- 2/5
- 2/125
- 3/125
- a
-
Area of Lawn=40*30=1200ft
Uncut Part of the Lawn=20*15=300ft
Fraction Part of the Lawn=300/1200=1/4
You can write as 1/4 or 25%.
- 70
- 80
- 90
- 100
- c
-
Ratio between boys & girls=4:
Sum of Ratios=4+5=9
Easily divisible answer is=90
Number of boys=4/9*90=40
Number of Girls=5/9*90=50
Total Students on Trip=40+50=90
- 35
- 40
- 50
- 55
- a
-
No of Men=15
No of Days=10
Total Time(hr)=15*10=150
Men requited to complete=150/3=50
More Requited to do same job in 3 days=50-15=35