DECIMAL FRACTIONS -EXERCISE 3 (OBJECTIVE TYPE QUESTIONS) IN 41 TO 50

41.       0.213 / 0.00213 =?

a)      1

b)      10

c)       100

d)      None of these

42.       4.036 divided by 0.04 gives:

a)      1.009

b)      10.09

c)       100.9

d)      none of these

43.       1/0.04 is equal to:

a)      1/40

b)      2/5

c)       2.5

d)      25

44.       (0.05 /0.25 + 0.25/0.05)³ =?

a)      139.4

b)      140

c)       140.6

d)      143.9

45.       The value of 0.0396 / 2.51 correct to 2 significant figures is:

a)      0.015

b)      0.0157

c)       0.016

d)      0.017

46.       .04 x? = .000016.

a)      0.0004

b)      0.04

c)       4

d)      None of these

47.       .009/? = .01

a)      .0009

b)      .09

c)       .9

d)      9

48.       If 144 / 0.144 =14.4/X , then the value of X is :

a)      0.0144

b)      144

c)       14.4

d)      144

49.       A tailor has 37.5 metres of cloth and he has to make 8 pieces out of a metre of cloth. How many pieces can he make out of this cloth?

a)      320

b)      360

c)       400

d)      None of these

50.   The price of commodity X increases by 40 paisa every year, while the price of commodity Y increases by 15 paise every year. If in 2001 , the praise of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the modify Y?

a)      210

b)      2011

c)       2012

d)      2013

ANSWERS

41.(C) 

42.(C) 

43.(D)

 44.(C) 

45.(C) 

46.(A)

 47.(C) 

48.(A)

 49.(D) 

50.(B)