Sunday, 8 February 2015

EXERCISE MARK AGAINST THE CORRECT ANSWER IN EACH OF THE FOLLOWING. IN 21 TO 30:

EXERCISE
MARK AGAINST THE CORRECT ANSWER IN EACH OF THE FOLLOWING. IN 21 TO  30:

20.   4500 x? = 3375
a)      2/5
b)      3/4
c)       1/4
d)      3/5
e)      None of these
21.   If 1400 X = 1050.then, X=?
a)      1/4
b)      3/58
c)       2/3
d)      3/4
e)      None of these
22.   (1000)⁹ + 10²⁴ =?
a)      10000
b)      1000
c)       100
d)      10
e)      None of these
23.   8988 /8/4 =?
a)      4494
b)      561.75
c)       2247
d)      280.875
e)      None of these
24.   666/6/3=?
a)      37
b)      333
c)       111
d)      84
e)      None of these
25.   (800 / 64)x (1296 / 36)
a)      420
b)      460
c)       500
d)      540
e)      None of these
26.   (12)² x 6⁴ / 432 =?

a)      5184
b)      5060
c)       5148
d)      5084
e)      None of these
27.   35 + 15 x 1.5 =?
a)      75
b)      51.5
c)       57.5
d)      5.25
e)      None of these
28.    5358 x 51 =?
a)      273258
b)      273268
c)       276648
d)      273358
29.   587 x 999 =?
a)      586413
b)      587523
c)       614823
d)      615173
30.   3897 X 999 =?
a)      3883203
b)      3893103
c)       3639403
d)      3791203
e)      None of these
                 ANSWERS:
  21. (B)  
  22. (D) 
 23. (B)
 24. (D)
 25. (A)
26.(E)  
27.(E)  
28. (C) 
 29. (A)  
 30. (A)

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