A. 5.8 cm by 12.8 cm
B. 7.7 cm by 12.6 cm
C. 6.8 cm by 12.9 cm
D. None of these
Mathematics
The sum of elements in y = 46 + 47 + 48 + 49 + 50 =
A. 222
B. 250
C. 240
D. 270
220% of a number X is 44. What is 44% of X.
A. 6.7
B. 8.8
C. 8.6
D. 8.5
Decimal value of 2⁻¹ is equal to:
A. 0.5
B. 0.19
C. 0.20
D. 0.06
A and B can do a piece of work in 12 days, B and C in 15 days, and C and A in 20 days. How many days will A, B, and C together take to finish the work?
A. 20 days
B. 17 days
C. All of these
D. 10 days
If 10 persons can do a job in 20 days then 20 persons with twice efficiency can do the same job in:
A. 10 days
B. 5 days
C. 3 days
D. None of these
