MATH TEST For CA(FOUNDATION)

MATH TEST For CA (FOUNDATION

1) The Number of terms of the A.P
     3,7,11,15.... to be taken so that
     the sum is 406 is
a) 5    b)10   c)12   d)14    e) 20.

2) Sum of all two digit number
     which when divided by 4 yield
     unity as remainder is
a) 1200  b)1210  c)1250  d) none.

3) The first and last terms of an
     A. P are 1 and 11. If the sum of
     its terms is 36, then the number
     of terms is
a)5        b) 6         c) 7            d) 8.

4) The sum of an infinite G. P is 4
     and the sum of the cubes of its
     terms is 92. The common ratio
     of the original G. P is
a) 1/2     b)2/3     c)1/3     d) -1/2.

5) How many terms of the series
     2+6+18+... must be taken to
    make the sum equal to 728 ?
a) 6       b) 7         c)8          d) 9.

6) If 5th, 8th and 11th terms of a
     GP are p,q and s respectively
     then
a) p²=qs b) q²=ps c) s²=pq d) none

7) Total Number of words formed
     by 2 Vowels and 3 consonants
     taken from 4 vowels and 5
     consonants is
a)60       b)120      c)7200   d) none.

8) The Number of arrangements of
     the word DELHI in which E
     precedes I is
a)30      b) 60        c) 120       d)59.

9) If k+5 P k+1 =11(k-1)/2. k+3 P k,
     then the value of k are
a)  7,11   b)6,7   c) 2,11    d)2,6.