ABC26GN2908 · If 10\% of x is equal to 20\% of y, then find x: y.
ABC26GN2959 · The total number of students in a school is 2140. If the number of girls in the school is 1200, then what is the ratio of the total number… · 2009
ABC26GN3205 · What is the value of the ratio p : q? I. 3p = 2q II. 2p + q = 6 self-practice
ABC26GN2909 · A man spends ` 500 in buying 12 tables and chairs. The cost of one table is ` 50 and that of one chair is ` 40. What is the ratio of the…
ABC26GN2960 · The total body weight of the average adult is
ABC26GN3206 · What is the value of x+y : x-y? I. x:y = 1:2 II. x = y/2 and y-x=3 self-practice
ABC26GN2910 · If 7 : x = 17.5 : 22.5, then find the value of x. (Bank P.O., 2007) · 2007
ABC26GN2961 · If the weight of the skeleton is represented as S, then the weight of the liver can be represented as
ABC26GN3131 · Three numbers A, B and C are in the ratio 1 : 2 : 3. Their average is 600. If A is increased by 10\% and B is decreased by 20\%, then to…
ABC26GN3207 · Rohan and Sachin together earn ₹ 14000 per month. How much does Rohan earn? I. Their salaries are in the ratio 3 : 4. II. Sachin earns ₹… self-practice
ABC26GN2911 · If 20% of (P + Q) = 50% of (P – Q), then find P : Q.
ABC26GN2962 · The ratio expressed in decimals of the weight of the blood to the weight of the gastrointestinal tract is
ABC26GN3208 · What is the value of a? I. Ratio of a and b is 3 : 5, where b is positive. II. Ratio of 2a and b is 12 : 10, where a is positive. self-practice
ABC26GN2912 · If 30% of A = 0.25 of B = 1/5 of C, then find A : B : C.
ABC26GN2963 · The ratio expressed in decimals for weight of the brain to the weight of the muscles is
ABC26GN3209 · What was the ratio between the ages of P and R four years ago? I. The ratio between the present ages of P and Q is 3 : 4. II. The ratio… self-practice
ABC26GN2913 · If 2 x2-7 x y+3 y2=0, then find the value of x: y.
ABC26GN2964 · The ratio expressed in decimals of the weight of the brain to the weight of the lungs is
ABC26GN3210 · What is the present age of the mother? (M.A.T., 2007) I. Father's age is 8 years more than the mother's age. Father got married at the age… self-practice
ABC26GN2914 · If A, B, C, D are quantities of the same kind such that A: B=3: 4, B: C=5: 7 and C: D=8: 9, find (a) A: C (b) B: D (c) A: D (d) A: B: C: D self-practice
ABC26GN2965 · What is the ratio in ₹ 2.80 and 40 paise?
ABC26GN3211 · How many boys are there in the class? (M.A.T., 2007) I. The class has 45 children in all and ratio of boys to girls is 4 : 5. II. The ratio… self-practice
ABC26GN2966 · Which of the following is the ratio between a number and the number obtained by adding one-fifth of that number to it?
ABC26GN3212 · Is x2 : y2 < 1? (M.A.T., 2006) I. (y – x) (x + y) = 40% of 60 – 120% of 20 II. x < y self-practice
ABC26GN2916 · If m: n=3: 2, then find the ratio (4 m+5 n):(4 m-5 n). (S.S.C., 2007, 2008)
ABC26GN2967 · A person spends ₹ 8100 in buying some tables at ₹ 1200 each and some chairs at ₹ 300 each. The ratio of the number of chairs to that of… · 2005
ABC26GN3213 · Vipin's and Javed's salaries are in the proportion of 4 : 3 respectively. What is Vipin's salary? (M.A.T., 2006) I. Javed's salary is 75%… self-practice
ABC26GN2917 · If (2 x+3 y):(3 x+5 y)=18: 29, what is the value of x: y? (B.Ed Entrance, 2010)
ABC26GN2968 · If 60\% of A=3/4 of B, then A: B is · 2010
ABC26GN3214 · The ages of Vinay and Sameer are in the ratio of 7 : 6. What is the age of Sameer ? I. The ages of Vinay and Ajay are in the ratio of 7… · 2008self-practice
ABC26GN2918 · If (x+y):(x-y)=7: 3, then find the ratio (x3+y3 ): (x3-y3 ).
ABC26GN3215 · The ages of Tanya and Simran are in the ratio of 6 : 5. What is Simran's age? I. The ages of Tanya and Deepti are in the ratio of 3 : 2… self-practice
ABC26GN2919 · If a: 5=b: 7=c: 8, then (a+b+c)/a= ?
ABC26GN2970 · Which of the following represents a b=64 ? · 2010
ABC26GN3216 · What is Rajan's present age? (Bank P.O., 2009) I. Ratio of present ages of Rajan and Madan is 3 : 4 respectively. II. Five years hence the… self-practice
ABC26GN2920 · If p : q = r : s = t : u = 2 : 3, then find (mp + nr + ot) : (mq + ns + ou). p r t 2 2q 2s 2u
ABC26GN2971 · A jar contains black and white marbles. If there are ten marbles in the jar, then which of the following could not be the ratio of black to…
ABC26GN3217 · What is the difference between the ages of Sumit and Dinesh? (Bank P.O., 2006) I. The ratio of their ages is 7 : 9 respectively. II. Five… self-practice
ABC26GN2921 · Find : (i) the fourth proportional to 4, 9, 12 ; [(ii)] the third proportional to 16 and 36 ; [(iii)] the mean proportional between 0.08…
ABC26GN2972 · The ratio of boys and girls in a club is 3 : 2. Which of the following could be the actual number of members?
ABC26GN3218 · How many students are there in the class? I. Boys and girls are in the ratio of 2 : 3 respectively. II. Difference between the number of… self-practice
ABC26GN2922 · Find two numbers such that their mean proportional is 6 and third proportional 20.25.
ABC26GN2973 · Which of the following is the lowest ratio? · 2005
ABC26GN3219 · Aruna is twice as old as Sneha. What is the difference in their ages? I. Five years hence, the ratio of their ages would be 9 : 5. II. Ten… self-practice
ABC26GN2923 · When 20% of a number is added to another number the number increases by 50%. What is the respective ratio between the first and the second…
ABC26GN2974 · If 5 : a:: 20: 28, then a is equal to
ABC26GN2924 · In a class the ratio of female students to male students is 16 : 9. What percentage of the class is female? · 2006