- x=…….
A. 6 B. 6.5 C. 10.5
D. 10 E. 13.5
29.PQ:PR=…………
A. QR:TR B. PR:PT C. PQ:PT
D. QR:QT E. QT:TR
30.Which of the following sets of
lengths will make FG//BC?
A. AB=12, FB=3, AC=8, AG=5
B. AB=14, AF=6 , AC=7, AG=3
C. AF=6, FB=5, AG=9, GC=8
D. AC=12, GC=9, AB=14, AF=5
E. AB=12, FB=3, AC=9, CG=2
31.BD bisects ∠ABC, 2AD=3AD, AB=x+2,
BC=x-1, then x=……….
A.7 B.6 C.5
D.4 E.3
32.x=…….
probability that it will be red is 2/3 , then x=………
A.1 B.2 C.3 D.4 E.5
- The probability of an event A is 3-4x . Then x cannot be
A. 1/2 B.1/4 C.3/4 D.5/8 E.3/5 - Which of the following numbers cannot be probability value?
A. 0 B. 1 C. 0.99 D.9.9 E.1/5 - If any number is chosen at random from the whole number 1 to 50 inclusive , the probability
of getting a multiple of 3 is
A.4/48 B.16/48 C.4/50 D.16/50 E.12/50 - The probability that a number chosen at random from the numbers 6,8,8,12,12,8,14 will be
the mode of these number is
A.1/4 B. 3/8 C. 1/3 D. 1/8 E.2/3