You should try to solve these set of questions within 16-17 minutes If you fail to complete it in the stipulated time, then try again with full force. These quantitative aptitude questions are very important from exam point of view like IBPS RRB Exam, IBPS PO and IBPS Clerk.
Q1. When 4 times of a natural number is subtracted from thrice of the square of the number, the resultant is 50 more than that natural number. The number is
(a) 4
(b) 5
(c) 10
(d) 6
(e) None of these Q2. A batsman has certain average of runs is 11 innings. In 12th innings he made 90 runs and thus the average is decreased by 5. His average after 12th inning is
(a) 140
(b) 145
(c) 150
(d) 155
(e) None of these
Q3. A seller labels the marked price of his goods 30% above the cost price but allows a discount of 15% on cash payment. What will be his percentage profit in cash deals?
(a) 10.5
(b) 15
(c) 9
(d) 8.5
(e) None of these
Q4. Pankaj bought a new house. 2% of the total price of the house will be given to broker as commission. 5% of the price of house is Rs. 2.5 lacs then what is the amount earned by the broker?
(a) Rs. 1,00,000
(b) Rs. 10,000
(c) Rs. 5,00,000
(d) Rs. 15,000
(e) None of these Q5. The difference between compound interest and simple interest on a certain sum at 10% per annum for 3 years is Rs. 124. What is the sum?
(a) Rs. 4000
(b) Rs. 8000
(c) Rs. 12400
(d) Rs. 6200
(e) None of these Directions (6-10): In each of these questions, two equations numbered I and II are given. You have to solve both the equation and give answer
(a) if x < y
(b) if x ≤ y
(c) if x > y
(d) if x ≥ y
(e) if x = y or the relationship cannot be established
Direction (11-15): The following pie charts show the distribution of students of class 10th and 12th in seven different schools namely P, Q, R, S, T, U and V
Q11. Student studying in class 10th in school U are more than the students studying in class 12th of school R by what number?
(a) 870
(b) 872
(c) 857
(d) 785
(e) None of these
Q12. What is the difference between total number of students studying in class 10th in school R, S, T, & U together and students studying in class 12th in school P, Q, and V together?
(a) 6780
(b) 6078
(c) 6870
(d) 7680
(e) 7860
Q13. 42% of students studying in class 10th in school Q failed in an examination. If the ratio of boys and girls in the failed group is 4 : 3, then find the number of girls who failed in the examination.
(a) 288
(b) 882
(c) 828
(d) 282
(e) None of these
Q14. The average number of students studying in class 12th of school S & T together are approximately what percent more than the number of students studying in class 10th of school P?
(a) 54%
(b) 56%
(c) 52%
(d) 50%
(e) 55%
Q15. In a fest, it was decided to select 30% of students studying in class 10th& 20% of students studying in class 12th from every school. What is the average number of students selected for the fest?
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