Practice is the key to perfection in Quant, so brush up your skills and test yourself with these 15 questions of Twisted Ones Quantitative Aptitude for IBPS RRBs PO and Clerk 2017.

Q1. Anjali can complete 60% of a task in 15 days. Ajay is 50% as efficient as Anjali is and Shivani is 50% as efficient as Ajay is. In how many days can they together complete the work ?

Q2. In 100 m race, if A gives B a start of 20m, then A wins the race by 5s. Alternatively, If A gives B a start of 40 m, the race ends in a dead heat. How long does A take to run 200 m ?

(a) 30 sec
(b) 25 sec
(c) 40 sec
(d) 45 sec
(e) None of these

Q3. A, B ,C and D purchased a restaurant for Rs. 56 lakhs. The contribution of B, C and D together is 460% to that of A alone. The contribution of A,C and D together is 366.66% to that of B’s contribution and the contribution of C is 40% to that of A,B and D together. What is the amount contributed by D?
(a) 17 lakh
(b) 15 lakh
(c) 14 lakh
(d) 18 lakh
(e) None of these

Q4. Capt. Manoj Pandey once decided to distribute 180 bullets among his 36 soldiers. But he gave n bullets to a soldier of nth  row and there were same number of soldiers in each row. Thus he distributed all his 180 bullets among his soldiers. What is the number of soldiers in (n-1)th row?
(a) 4
(b) 3
(c) 5
(d) 6
(e) 2

Q5. When the sum of n digits of an n digit number is subtracted from the number itself, where the number must be atleast two digit number, then what will be the correct statement?
(a) the difference is a prime number
(b) the resultant value is a perfect square
(c) The resultant value is an odd number
(d) The resultant value is a multiple of 9
(e) None of these

Q6. The area of paper can be divided into 144 squares, but if the dimensions of each square were reduced by 2 cm each, then the number of squares so formed are 400. What is the area of the paper initially ?
(a) 3600
(b) 3400
(c) 4000
(d) 3200
(e) None of these

Q7. The average of four distinct prime no. a,b,c,d is 35 where a<b<c<d. a and d are equidistant from 36 and b and c are equidistant from 34 and a,b are equidistant from 30 and c,d are equidistant from 40. What is the difference between a and d?
(a) 10
(b) 12
(c) 14
(d) 13
(e) 16

Q8.Anjali bought some chocolates from Nestle’s exclusive shop, she gave to Ajay one less than half of what she had initially. Then she had given 3 chocolates to Bablu and then half of the chocolates which she had then given to Charles. Thus finally she gave one chocolate to Deepak and the remaining one she ate herself. What is the number of chocolates she had purchased?
(a) 16
(b) 14
(c) 12
(d) 15
(e) 17

Q9. If 4 whole numbers are taken at random and multiplied together, what is the chance that the last digit in the product is 1, 3, 7 or 9?

Directions (Q10 – 12): In Southern Africa, a new Desh follows a septarian calendar in which every month starts with Monday and a week has 7 days. There are only four months, the first three months consists of 98 days and the last month has 70 days only.

Q10. Which day falls on the 88th day of the first month?
(a) Sunday
(b) Monday
(c) Thursday
(d) Saturday
(e) Wednesday

Q11. Which  date cannot fall on the Thursday of the first month?
(a) 46
(b) 18
(c) 81
(d) 64
(e)None of these

Q12. Which day occurs maximum number of times in a year?
(a) Monday
(b) Saturday
(c) Sunday
(d) Friday
(e) All days will occur equal no. of times.

Q13. When any number greater than unity multiplied by even times by itself and dividing this product by 8, what will be the remainder we get?
(a) 0
(b) 2
(c) 1
(d) 3
(e) 4

Q14. In a call center at New Delhi, it is observed that it gets a call at an interval of every 10 minutes from California, at every 12 minutes from Texas, at the interval of 20 minutes from Washington DC and after every 25 minutes, it gets a call from London. If in the early morning at 5 : 00 am, it has received the calls simultaneously from all the four distinations, then at which time it will receive the calls at a time from all the places on the same day?
(a) 10 : 00 a.m.
(b) 3 : 00 p.m.
(c) 5 : 00 p.m.
(d)Both (a) and (b)
(e) None of these

Q15. A string of length 221 m is cut into two parts such that one part is 9/4th as long as the rest of the string, then what is the difference between the larger piece and the shorter piece?
(a) 75 m
(b) 85 m
(c) 70 m
(d) 80 m
(e) 95 m