Quantitative Aptitude Quiz For ESIC- UDC, Steno, MTS Prelims 2022-10th January

Q1. The ratio of numerical value of rate of interest and time period at a sum invested is 5 : 2 and men get 22.5% of invested sum as interest. Find at the same rate how much interest man will get on the sum of Rs. 1600 for two year ?
(a) 240 Rs.
(b) 180 Rs.
(c) 160 Rs.
(d) 120 Rs.
(e) 224 Rs.

Q2. Deepak and Ayush invested Rs. 12600 together in a business. Deepak invested for 8 months and Ayush invested for 15 months, if Deepak and Ayush get profit in the ratio of 75 : 128, then find the amount invested by Ayush ?
(a) 2400 Rs.
(b) 3000 Rs.
(c) 3600 Rs.
(d) 4800 Rs.
(e) 6400 Rs.

Q3. Mohit takes half the time to do a work as Ayush takes to complete the same work, while Veer takes same time as Ayush & Mohit takes to complete the work together. Find in how many days Veer will complete work together, if all three complete the work in 6 days ?
(a) 8 days
(b) 12 days
(c) 6 days
(d) 9 days
(e) 18 days

Q4. A vessel contains 96ℓ of mixture of milk and water in the ratio of 5 : 3 respectively. If 24ℓ of mixture taken out and some quantity of milk and water added in the ratio of 3 : 5 so the new ratio of milk and water becomes 15 : 13. Find quantity of water added ?
(a) 12.5 ℓ
(b) 15 ℓ
(c) 25 ℓ
(d) 7.5 ℓ
(e) 30 ℓ

Q5. The ratio between length of two trains is 2 : 3 and speed of these two trains is 108 km/hr and 96 km/hr respectively. if smaller train cross a 360 m long platform in 16 sec, then find the time taken by both trains to cross each other running in same direction ?
(a) 90 sec
(b) 84 sec
(c) 96 sec
(d) 108 sec
(e) 112 sec

Q6. The ratio between length of a rectangle and side of a square is 8 : 9. If breadth of rectangle is 10 cm and perimeter of square is 20 cm more than that of perimeter of rectangle, then find difference between area of square & that of rectangle?
(a) 164 cm²
(b) 172 cm²
(c) 174 cm²
(d) 156 cm²
(e) 14\]

Q7. Average age of A , B & C four years hence is 24 years and the ratio between age of B & C is 6 : 5. If age of A is 4 years less than that of C, then find average age of A & B two years hence will be?
(a) 17 years
(b) 19 years
(c) 21 years
(d) 20 years
(e) 22 years

Q8. A bag contains ‘a’ red balls, 5 green balls. One ball taken out at random, then probability of being red ball is 3/8 . If two balls taken out at random from bag, then find probability of being both balls either red or green?
(a) 15/28
(b) 13/28
(c) 9/28
(d) 11/28
(e) 9/28

Q9. If an article is sold at 25% discount at mark-price then loss percent is 10%. If the article is sold at marked price then what will be profit or loss percent ?
(a) 50%
(b) 40%
(c) 30%
(d) 20%
(e) 25%

Q11. Ramesh and Suresh can do a work in 18 days and 12 days respectively. Both are working together for x days and the Suresh left the work and Ramesh can do rest of the work in 8 days. Find the value of x is ?
(a) 6 days
(b) 4 days
(c) 8 days
(d) 12 days
(e) 10 days

Q12. Anurag and Vijay can finish a work in 8 days. If Anurag increased his efficiency by 100% of his initial efficiency and Vijay decreased his efficiency by 66⅔% of his initial efficiency then they together finish the same work in 6 days. In how many days Vijay alone can finish the same work?
(a) 25 days
(b) 40 days
(c) 20 days
(d) 35 days
(e) 22 days

Q14. There are 10 pens and 6 pencils in a box in which three are defective. Find the probability that one of them is pencil and two are pen ?
(a) 1/2
(b) None of these
(c) 27/57
(d) 27/56
(e) 3/5

Q15. How many 3 digit number can be formed by 0, 1, 2, 5, 7, 6, 9. Which is divisible by 5 and none of digit is repeated ?
(a) 55
(b) 58
(c) 68
(d) 54
(e) 52

Solutions