Simplification

ABC26GN0868 · A railway half-ticket costs half the full fare. But the reservation charge on half-ticket is the same as that on full ticket. One reserved… · 2008

ABC26GN0934 · 5 2/3 ÷ ? 5/6=2

ABC26GN0869 · Tom reads at an average rate of 30 pages per hour, while Jane reads at an average rate of 40 pages per hour. If Tom starts reading a novel… · 2007

ABC26GN0935 · Supply the two missing figures in order indicated by x and y in the given equation, the fractions being in their lowest terms. (IGNOU…

ABC26GN0870 · In an objective examination of 90 questions, 5 marks are allotted for every correct answer and 2 marks are deducted for every wrong answer… · 2007

ABC26GN0936 · The difference of 1 3/16 and its reciprocal is equal to · 2002

ABC26GN0872 · In a group of 70 people, 37 like coffee, 52 like tea and each person likes at least one of the two drinks. Find the number of people who… · 2007

ABC26GN0937 · 5/6 ÷ 6/7 × ?-8/9 ÷ 1 3/5+3/4 × 3 1/3=2 7/9

ABC26GN0938 · 3/4 ÷ 2 1/4 of 2/3-(1/2-1/3)/(1/2+1/3) × 3 1/3+5/6= ?

ABC26GN0939 · A student was asked to solve the fraction (7/3+1 1/2 of 5/3)/(2+1 2/3) and his answer was 1/4. By how much was his answer wrong?

ABC26GN0940 · Simplify: (1/3+3/4 (2/5-1/3))/(1 2/3 of 3/4-1/4 of 4/5).

ABC26GN0941 · Find the value of 1- ((1 2/3)/(3 1/2)+(1 1/6)/(3 1/2)).

ABC26GN0952 · If x = – 3, then x3 – x2 – x will be equal to

ABC26GN0953 · Let R = gS – 4, when S = 8 and R = 16. If S = 10, then R is equal to

ABC26GN0955 · If a = 7, b = 5, then the value of a3 – b3 + 3a2b is

ABC26GN0961 · If y = (x + 3)2, then (– 2x – 6)2 is equal to

ABC26GN0964 · If (a – b) is 6 more than (c + d) and (a + b) is 3 less than (c – d), then (a – c) is

ABC26GN0966 · If x/y=6/5, then the value of (6/7-(5 x-y)/(5 x+y)) is equal to

ABC26GN0967 · If x/y=1/3, then (x2+y2)/(x2-y2)= ? · 2006

ABC26GN0968 · If x/2 y=6/7, the value of (x-y)/(x+y)+14/19 is

ABC26GN0969 · If a/b=4/5 and b/c=15/16, then (c2-a2)/(c2+a2) is · 2007

ABC26GN0970 · If x=1-q and y=2 q+1, then for what value of q, x is equal to y ?

ABC26GN0971 · Find x if x/5-x/6=4.

ABC26GN0972 · If 4 x+5 y=83 and 3 x/2 y=21/22, then y-x= ?

ABC26GN0973 · If a=x/(x+y) and b=y/(x-y), then a b/(a+b) is equal to

ABC26GN0974 · If a/b=1/3, b/c=2, c/d=1/2, d/e=3 and e/f=1/4, then what is the value of a b c/d e f ? · 2006

ABC26GN0975 · If m/n=4/3 and r/t=9/14, the value of (3 m r-n t)/(4 n t-7 m r) is · 2011

ABC26GN0976 · If a+1/b=1 and b+1/c=1, then c+1/a is equal to · 2007

ABC26GN0977 · If y+1/z=1 and x+1/y=1, then what is the value of x y z ?

ABC26GN0978 · If x/((2 x+y+z))=y/((x+2 y+z))=z/((x+y+2 z))=a, then find a if x+y+z ≠ 0. · 2005

ABC26GN0979 · If a/(b+c)=b/(c+a)=c/(a+b)=K, then the value of K is

ABC26GN0980 · If a-8=b, then determine the value of |a-b| -|b-a|.

ABC26GN0981 · If x=a/(a-1) and y=1/(a-1), then

ABC26GN0982 · If 0<a<1, then the value of a+1/a is

ABC26GN0983 · If a/x+y/b=1 and b/y+z/c=1, then x/a+c/z will be equal to:

ABC26GN0984 · If a, b, c are integers; a2+b2=45 and b2+c2=40, then the values of a, b and c respectively are

ABC26GN0985 · If x+y=15 and x y=56, then what is the value of x2+y2 ? · 2007

ABC26GN0986 · If (a-b)=4 and a b=2, then (a2+b2)= ?

ABC26GN0987 · If a=b c and c=a-b, then the value of a is · 2008

ABC26GN0988 · If a+b+c=0, find the value of a2/((a2-b c))+b2/((b2-c a))+c2/((c2-a b)). · 2005

ABC26GN0989 · If x/y=(a+2)/(a-2), then (x2-y2)/(x2+y2) is equal to

ABC26GN0990 · If 3 x+7=x2+P=7 x+5, what is the value of P ?

ABC26GN0991 · If (2 a+b)/(a+4 b)=3, then find the value of (a+b)/(a+2 b).

ABC26GN0992 · If (2 a+3 b)(2 c-3 d)=(2 a-3 b)(2 c+3 d), then

ABC26GN0993 · If (a+b+2 c+3 d)(a-b-2 c+3 d)=(a-b+2 c-3 d) (a+b-2 c-3 d), then 2 b c is equal to

ABC26GN0994 · The expression (x+y)/(x-y) ÷ ((x+y)2)/((x2-y2)) is equal to

ABC26GN0995 · (a2-b2-2 b c-c2)/(a2+b2+2 a b-c2) is equivalent to

ABC26GN0997 · If a+b+c=2 s, then the value of (s-a)2+(s-b)2 +(s-c)2+s2 will be

ABC26GN0998 · If (x+y)2-z2=4,(y+z)2-x2=9,(z+x)2-y2 =36, what is/are the value(s) of x+y+z ?

ABC26GN0999 · If a+b=2 c, then the value of a/(a-c)+b/(b-c) is