IBPS RRB PO/Clerk Quantitative Quiz
Directions (1 – 5) :Study the pie chart and table carefully and answer the following questions.
Q1. Total girls studying in Mechanical stream are how much more or less than total boys studying in Civil?
(e) None of these
Q2. Find the approximate average no. of boys studying in Electronics, IT and Civil stream?
Q3. In which stream the difference between no. of boys and girls is maximum?
Q4. Find the total number of girls studying in the college.
(e) None of these
Q5. Total boys studying in college is what percent more/less than the total girls studying in college?
Q6. A fruit seller has three types of mangoes i.e. type x, type y and type z and per kg price of these types of mangoes is Rs. 22.5, Rs. 25 and Rs. ‘a’. If seller mixed all three type x, type y and type z in the ratio of 2 : 3 : 3 and sold the mixture at the rate of Rs. 30.8 per kg and made a profit of 12%, then find the per kg price of type z mangoes?
Q7. Ten years ago, sum of age of mother & son is 16 years less than present age of father and age of mother at the time of birth of son is 32 years less than father’s present age. If after six years ratio of age of son and mother will be 6 : 11, then find average of present age of mother and father?
(a) 42 years
(b) 40 years
(c) 48 years
(d) 45 years
(e) 44 years
Q8. Ratio of age of A & B three years ago was 7 : 8 and six years hence will be 10 : 11. C is two years older than A , while D is four years younger than B. At the time when A and B completed their graduation, the ratio of their ages was 20 : 23 respectively, find sum of age of C & D when A & B completed their graduation?
(a) 39 years
(b) 43 years
(c) 45 years
(d) 41 years
(e) 47 years
Q9. Three taps P, Q, R when opened alternatively for 1 minute each, can fill a tank in 18 minutes. Time taken by P alone is 5 minutes more than Q and R take when working together. Find the time taken by Q alone to fill the tank, if R is 20% less efficient than Q.
(a) 16 minutes
(b) 22 ½ minutes
(c) 18 minutes
(d) 15 minutes
(e) 27.5 minutes
Q10. Ratio of length of two trains X & Y is 3 : 4 and both the trains are running at the speed of 81 km/hr and 108 km/hr respectively. If both the trains are running in opposite direction, they cross each other in 8 sec, then find in what time both trains will cross each other when running in same direction?
Q11. Present average age of A, B, C and D is 25 years. Sum of age of A and B is 150% of sum of age of C and D. Ratio of age of B to age of C is 3 : 5. Calculate 10 years later age of A, if B and D are of same age.
(a) 45 years
(b) 40 years
(c) 35 years
(d) 55 years
(e) 50 years
Q12. Panchhi’s age 8 years ago is equal to the sum of present ages of her son and her daughter. 5 years hence, the ratio between her daughter’s age and her son’s age will be 7 : 6 respectively. Panchhi’s husband is 7 years older than her. Her husband’s present age is thrice the present age of his son. What is her daughter’s present age?
(a) 23 years
(b) 24 years
(c) 28 years
(d) 25 years
(e) 18 years
Q13. Average of any 200 consecutive natural numbers is 499.5. If next 1000 numbers more are added in it then find the new average.
Directions (14-15): What will come in the place of question (?) mark in the following number series:
Q14. 15, 13, 23, 65, 255, ?
Q15. ?, 159, 183, 228, 302, 413
S1. Ans. (b)
S2. Ans. (a)
S3. Ans. (c)
S4. Ans. (e)
S5. Ans. (d)