a) 15(1-CHINOMARINEd) None of

The difference of 1(3)/(16) and its reciprocal is equal to (a) 1(1)/(8) (b) (4)/(3) (c) (15)/(16) (d) None of these

Q52. If M.D. is 12, the value of S.D. will be:(a) 15(b) 12(c) 24(d) none of these

The smallest natural number is (a) 0 (b) 1 (c) -1 (d) None of these

The smallest natural number is (a) 0 (b) 1 (c) -1 (d) None of these

The fractional part of 2^(4n)/15 is (n in N) (a) 1/15 (b) 2/15 (c) 4/15 (d) none of these

Choose the minimum value of (2x^(2) + 12x - 3)/(1 + 18x -3x^(2)) from the following options : (a) (-15)/(29) , (b) 15/28 , (c ) (-15)/(28) , (d) None of these

If sin theta = ( 8)/(17), then the value of cos theta and tan theta is (a) (15)/(17), (8)/(15) (b) (15)/(8) , (8)/(15) (c) (15)/(17), (15)/(8) (d) None of these

The value of (1-(1)/(3^(2)))(1-(1)/(4^(2)))(1-(1)/(5^(2)))ddot M(1-(1)/(11^(2)))(1-(1)/(12^(2))) is (11)/(20) (b) (13)/(15) (c) (13)/(18) (d) (15)/(16) (e) None of these

In all how many children play football? (a) 8 (b) 14 (c) 15 (d) 17 (e) None of these

If (a-b) is 6 more than (c+d) and (a+b) is 3 less than (c-d), then (a-c) is (a) 0.5 (b) 1 (c) 1.5 (d) None of these