`3/8` is what part of `1/(12)` ? `3/7` (b) `1/(12)` (c) `4/3` (d) None of these

A month is selected at random in a year.The probability that it is March or October,is (1)/(12) (b) (1)/(6) (c) (3)/(4) (d) None of these

(1)/((2(1)/(3)))+(1)/((1(3)/(4))) is equal to (a) (7)/(14) (b) (12)/(49) (c) 4(1)/(12) (d) None of these

The value of 3/(25) is 1.2 (b) 0.12 (c) 0.012 (d) None of these

A fraction equivalent to 8/(12) is (8+4)/(12+4) (b) (8-:4)/(12-:4) (c) (8-4)/(12-4) (d) None of these

Which of the following pairs of rational numbers are on the opposite sides of the zero on the number line? (a) 3/7\ a n d5/(12) (b) -3/7\ a n d(-5)/(12) (c) 3/7\ a n d(-5)/(12) (d) None of these

(16(2)/(5)-12(1)/(15))-:3(4)/(81)=?( a) 1(9)/(19) (b) 1(9)/(13)(c)2(8)/(13) (d) 3(2)/(19) (e) None of these

(3.5xx1.4)/(0.7)=?( a) 0.7(b)2.4(c)3.5(d)7.1 (e) None of these

18 3/4xx?-:6/(37)=1480 11 7/(12) (b) 11 4/5 (c) 12 5/(12) (d) 12 4/5 (e) None of these

If p is a prime number greater than 3, then (p^(2)-1) is always divisible by (a) 6 but not 12 (b) 12 but not 24(c)24 (d) None of these

2(1)/(4)+1(1)/(3)-4(1)/(2)=?-1(1)/(12) (b) (11)/(12) (c) -(11)/(12)(d)1(1)/(12) (e) None of these