Quant Quiz for AFCAT and INET (Mixed Questions):4 February

Jai Hind Aspirants,
Defence Adda is providing you all with this quiz on Reasoning Section for CDS, AFCAT, INET and other Defence Examinations. One can attempt the maximum number of questions in the minimum time in this section of  exams. Practicing daily with daily quizzes on Defence Adda not only ensures good marks in this section but also strengthens your chances of getting through the above mentioned defence examinations.

Q1. What will be the ratio of simple interest earned by certain amount at the same rate of interest for 6 years and that for 9 years?

(a) 1: 3

(b) 3: 4
(c) 2: 3
(d) 3:2

Q2. The respective ratio between the present ages of Ram and Rakesh is 6: 11. Four years ago, the ratio of the ages was 1: 2 respectively. What will be Rakesh’s age after five years?
(a) 42 years
(b) 39 years
(c) 49 years
(d) 47 years

Q4. The rate of flow of river water is 4 km/hr. A boat goes 6 km and back to the starting point in 2 hours. Find the speed of the boat in still water.
(a) 6 km/hr
(b) 8 km/hr
(c) 7 km/hr
(d) 9 km/hr

Q5. Amit, Sumit and Vinit Divide an amount of Rs. 2,800 amongst themselves in the ratio of 5 : 6 : 3 respectively. If an amount of Rs. 200 is added to each of their shares. What will be the new ratio of their shares of the amount?
(a) 8 : 9 : 6
(b) 6 : 7 : 4
(c) 7 : 8 : 5
(d) 4 : 5 : 2

Q6. Gomti express train 150 m long moving at a speed of 25 metres per second overtakes a man moving at 5 metres/sec in opposite direction. The train will pass the man in-
(a) 5 sec
(b) 6 sec
(c) 30/7 sec
(d) 8 sec

Q7. Two number are such that their difference, their sum and their product are in the ratio of 1:7:24. The product of the numbers is:
(a) 22
(b) 36
(c) 48
(d) 72

Q8. Two numbers are in the ratio 2: 5. When 4 is added to each, the ratio becomes 1: 2. Then, the numbers are.
(a) 6 & 15
(b) 10 & 25
(c) 8 & 20
(d) 2.5 & 6.5

Q9. Rahul is 15 years younger than Rohan. Rahul’s age is 40% of the sum of his and Rohan’s age. Find age of Rohan.
(a) 30 yr
(b) 45 yr
(c) 48 yr
(d) 15 yr

Solutions