`(−102)/(119)` in standard form is     (a)− `6/7`   (b) `6/7` (c)`−6/17`    (d) None of these

44/(−77) in standard form is (a) 4/(−7) (b) −4/7 (c) −44/77 (d) None of these

44/(−77) in standard form is (a) 4/(−7) (b) −4/7 (c) −44/77 (d) None of these

5, 16, 6, 16, 7, 16, 9 (a) 9 (b) 7 (c) 6 (d) None of these

What is the probability that a non-leap year has 53 Sundays? 6/7 (b) 1/7 (c) 5/7 (d) None of these

If cot^(-1)n/pi>pi/6,n in N , then the maximum value of n is (a) 6 (b) 7 (c) 5 (d) none of these

Out of the fractions (9)/(31),(3)/(17),(6)/(23),(4)/(11) and (7)/(25) which is the largest? (9)/(31) (b) (3)/(17) (c) (6)/(23) (d) (4)/(11) (e) None of these

If 3/4 is equivalent to x/(28), then the value of x is (a) 6 (b) 7 (c) 8 (d) None of the above

Reciprocal of 6/9 is (a) 6/9 (b) 8/6 (c) 9/6 (d) 7/6

The value of tan[cos^(-1)(4/5)+tan^(-1)(2/3)] is 6/(17) (b) 17/(6) (c) (16)/7 (d) none of these