Wipro WILP Averages Quiz- 1

The Prime Dates Must be 29th,23rd,19th and 5th.their Represents a reduction in the totals from 30+25+20+5 to 29+23+19+5 - a drop of 4. Hence the maximum possible average will reduce by 4/5=0.8. hence the answer will be 27.2

(15*305-2*480)/13=278.07 months or 23.17 years.

In One hour the total number of sheets typed will be 60/20 +60/20 +60/30=11

Hence the number of sheets /hour per typist is 11/3.

30 * A + 1600=50 *(A-8)

= 20 * A= 2000

= A=100

= Total expenditure original =100*30 =3000

If present age of Binod\'s wife is x years.

Then according to the question:

33*6+x+2/8=32

X+2+198 = 256

X + 2 = 58

X=56

X=56 Years

Binod wife's age in 2001 was 51 years. therefore Binod's age in 2001 was greater than 51 and minimum possible prime number above 51 and 53.

Therefor minimum possible present age of Binod=53+5=58 years.

25 <=21+23+x+24+27<=28/5

= 125<=95+x<=140

30<=x<=45

Number of Possible values of x= 16.

Total number of balls in all 10 boxes= 10 * 25=250

Minimum possible number of balls in any box= 8+9+10+11+12+13+14+15+16=108

Maximum possible number of balls in any box =250-108==142

Total possible groups=(w,x) , (w,y) , (w,z) , (x,y), (x,z) ,(y,z)

According to the Questions = w+ x+w+y+w+z+x+y+x=z+y+z=1440.

Hence (w+x+y+z)= 480.

required average= 480/4=120