Directions (1-5): The given table show the S.I. and C.I. rate per annum given by five lenders.
Note: Some values are missing, you must calculate these values according to question.
Q1. Lender A, lends some amount at S.I. for 3 years and another amount, which is 1500 more than the previous one, at C.I. for 2 years. Both sum earns equal amount. Find the amount lends at C.I.
Q2. Lender C lends a sum for 2 years at S.I. then after 2 year he re-lend the total amount for 2 years at C.I. and earn a total profit which is 45.2% of sum invest by him in S.I. Find the rate of C.I.
Q3. If D lend money in S.I. for 8 year he earns double Interest as he earns on same money in 2 years at C.I. then find the interest, he earns on 1500 at S.I. in 3 year.
(a) 500 Rs.
(b) 360 Rs.
(c) 900 Rs.
(d) 495 Rs.
(e) 600 Rs.
Q4. Interest earn by E in 2 years at C.I. is 25% more than the interest earns by him in 4 years at S.I. on same amount. What is the ratio of amount occurred when same sum is lend by D and E for 3 years at C.I.
(a) 36 : 125
(b) 64 : 113
(c) 64 : 125
(d) 75 : 113
(e) 216 : 125
Q5. When B lends same sum on S.I. and C.I. each, he earn interest in ratio of 3 : 2 in which he lend amount at S.I. for 3 years and at C.I. for 2 years. If difference between total interest earn in S.I. and C.I. is 2640 Rs. then find rate at S.I. lends by B ?
Directions (9-10): Pipe A can fill a tank in 12 minutes and ratio of efficiency of pipe B to pipe C is 8 : 9. Pipe A and C together will fill 2 liters/minute more water in tank than that of pipe A and B together. Time taken by pipe B and C together to fill the same tank is 4(4/17) minutes.
Q10. If all three pipes are opened for 2 minutes to fill the tank each alternatively in the sequence of A then C and then B. Calculate water filled by pipe A is what % of water filled by Pipe C.
Directions (11 – 15): Given below pie chart (I) shows distribution of total students (Engineering + Medical) in five college and pie chart (II) shows distribution of total students in Medical. Read the data carefully and answer the questions.
Q11. Find average of engineering students in A, C & E?
Q12. Find the ratio of total engineering students in B & D together to total medical students in A & B together?
(a) 74 : 45
(b) 68 : 45
(c) 52 : 45
(d) 62 : 45
(e) 64 : 45
Q13. If average of total engineering students in B, D & F is 600 and ratio of engineering students to medical students in F is 7 : 5, then find total students in F?
Q14. Find central angle for number of engineering students in A with respect to total students(Medical + Engineering) of all colleges?
(e) None of these
Q15. Engineering students in E are what percent less than engineering students in A?
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